102201112200222 has 96 divisors (see below), whose sum is σ = 264228548804640. Its totient is φ = 29196427518720.

The previous prime is 102201112200137. The next prime is 102201112200289. The reversal of 102201112200222 is 222002211102201.

It is a happy number.

102201112200222 is a `hidden beast` number, since 1 + 0 + 220 + 1 + 1 + 1 + 220 + 0 + 222 = 666.

It is a super-2 number, since 2×102201112200222² (a number of 29 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 102201112200195 and 102201112200204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17320822 + ... + 22459142.

It is an arithmetic number, because the mean of its divisors is an integer number (2752380716715).

Almost surely, 2^{102201112200222} is an apocalyptic number.

102201112200222 is an abundant number, since it is smaller than the sum of its proper divisors (162027436604418).

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

102201112200222 is a wasteful number, since it uses less digits than its factorization.

102201112200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5145863 (or 5145850 counting only the distinct ones).

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

Adding to 102201112200222 its reverse (222002211102201), we get a palindrome (324203323302423).

The spelling of 102201112200222 in words is "one hundred two trillion, two hundred one billion, one hundred twelve million, two hundred thousand, two hundred twenty-two".