202211200122102 has 32 divisors (see below), whose sum is σ = 449361825413760. Its totient is φ = 67403192936040.

The previous prime is 202211200122097. The next prime is 202211200122133. The reversal of 202211200122102 is 201221002112202.

It is a happy number.

202211200122102 is a `hidden beast` number, since 20 + 221 + 1 + 200 + 1 + 221 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8186424 + ... + 21712667.

It is an arithmetic number, because the mean of its divisors is an integer number (14042557044180).

Almost surely, 2^{202211200122102} is an apocalyptic number.

202211200122102 is an abundant number, since it is smaller than the sum of its proper divisors (247150625291658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202211200122102 is a wasteful number, since it uses less digits than its factorization.

202211200122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30024345 (or 30024339 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 202211200122102 its reverse (201221002112202), we get a palindrome (403432202234304).

The spelling of 202211200122102 in words is "two hundred two trillion, two hundred eleven billion, two hundred million, one hundred twenty-two thousand, one hundred two".