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212020120012095 = 3351692792781911
BaseRepresentation
bin110000001101010011000111…
…111100000100010100111111
31000210200220222201001200021000
4300031103013330010110333
5210242214201210341340
62030532410513141343
762441643136525443
oct6015230774042477
91023626881050230
10212020120012095
116161325643701a
121b942b0525a853
13913c547185965
143a4db85808823
15197a1e3534d30
hexc0d4c7f0453f

212020120012095 has 32 divisors (see below), whose sum is σ = 376946929520640. Its totient is φ = 113070715823520.

The previous prime is 212020120012073. The next prime is 212020120012111. The reversal of 212020120012095 is 590210021020212.

It is a happy number.

212020120012095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212020120012095 - 214 = 212020119995711 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44105811 + ... + 48676100.

It is an arithmetic number, because the mean of its divisors is an integer number (11779591547520).

Almost surely, 2212020120012095 is an apocalyptic number.

212020120012095 is a deficient number, since it is larger than the sum of its proper divisors (164926809508545).

212020120012095 is a wasteful number, since it uses less digits than its factorization.

212020120012095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92798852 (or 92798846 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 212020120012095 in words is "two hundred twelve trillion, twenty billion, one hundred twenty million, twelve thousand, ninety-five".

Divisors: 1 3 5 9 15 27 45 135 16927 50781 84635 152343 253905 457029 761715 2285145 92781911 278345733 463909555 835037199 1391728665 2505111597 4175185995 12525557985 1570519407497 4711558222491 7852597037485 14134674667473 23557791112455 42404024002419 70673373337365 212020120012095