102122202112211 has 16 divisors (see below), whose sum is σ = 105012582729600. Its totient is φ = 99250944883200.

The previous prime is 102122202112171. The next prime is 102122202112223. The reversal of 102122202112211 is 112211202221201.

It is a cyclic number.

It is not a de Polignac number, because 102122202112211 - 2²⁶ = 102122135003347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102122202112261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85953575 + ... + 87133583.

It is an arithmetic number, because the mean of its divisors is an integer number (6563286420600).

Almost surely, 2^{102122202112211} is an apocalyptic number.

102122202112211 is a deficient number, since it is larger than the sum of its proper divisors (2890380617389).

102122202112211 is a wasteful number, since it uses less digits than its factorization.

102122202112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188110.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 102122202112211 its reverse (112211202221201), we get a palindrome (214333404333412).

The spelling of 102122202112211 in words is "one hundred two trillion, one hundred twenty-two billion, two hundred two million, one hundred twelve thousand, two hundred eleven".