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2201200000210 = 251937489309031
BaseRepresentation
bin100000000010000001101…
…111100111110011010010
321210102200102010212021201
4200002001233213303102
5242031024200001320
64403114535141414
7315013534200661
oct40020157476322
97712612125251
102201200000210
117795840189a2
122b673551486a
1312c759377b33
14787780a0dd8
153c3d198c70a
hex20081be7cd2

2201200000210 has 32 divisors (see below), whose sum is σ = 4170819484800. Its totient is φ = 834113998080.

The previous prime is 2201200000183. The next prime is 2201200000231. The reversal of 2201200000210 is 120000021022.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 6968395 + ... + 7277425.

It is an arithmetic number, because the mean of its divisors is an integer number (130338108900).

Almost surely, 22201200000210 is an apocalyptic number.

2201200000210 is a deficient number, since it is larger than the sum of its proper divisors (1969619484590).

2201200000210 is a wasteful number, since it uses less digits than its factorization.

2201200000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346546.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2201200000210 its reverse (120000021022), we get a palindrome (2321200021232).

The spelling of 2201200000210 in words is "two trillion, two hundred one billion, two hundred million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 19 38 95 190 37489 74978 187445 309031 374890 618062 712291 1424582 1545155 3090310 3561455 5871589 7122910 11743178 29357945 58715890 11585263159 23170526318 57926315795 115852631590 220120000021 440240000042 1100600000105 2201200000210