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120212212094 = 213131173204013
BaseRepresentation
bin110111111110100110…
…1001100100101111110
3102111021210111002202122
41233331031030211332
53432143311241334
6131120312522542
711453653641362
oct1577515144576
9374253432678
10120212212094
1146a88729217
121b36a9b0452
13b44a159060
145b655c72a2
1531d892332e
hex1bfd34c97e

120212212094 has 32 divisors (see below), whose sum is σ = 196803329184. Its totient is φ = 54740499840.

The previous prime is 120212212073. The next prime is 120212212103. The reversal of 120212212094 is 490212212021.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487232 + ... + 691244.

It is an arithmetic number, because the mean of its divisors is an integer number (6150104037).

Almost surely, 2120212212094 is an apocalyptic number.

120212212094 is a deficient number, since it is larger than the sum of its proper divisors (76591117090).

120212212094 is a wasteful number, since it uses less digits than its factorization.

120212212094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204332.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 120212212094 in words is "one hundred twenty billion, two hundred twelve million, two hundred twelve thousand, ninety-four".

Divisors: 1 2 13 26 131 173 262 346 1703 2249 3406 4498 22663 45326 204013 294619 408026 589238 2652169 5304338 26725703 35294249 53451406 70588498 347434139 458825237 694868278 917650474 4623546619 9247093238 60106106047 120212212094