102201121200022 has 32 divisors (see below), whose sum is σ = 169076417126400. Its totient is φ = 46037539903008.

The previous prime is 102201121199963. The next prime is 102201121200043. The reversal of 102201121200022 is 220002121102201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102201121199969 and 102201121200005.

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, 116043622 + ... + 116921017.

It is an arithmetic number, because the mean of its divisors is an integer number (5283638035200).

Almost surely, 2^{102201121200022} is an apocalyptic number.

102201121200022 is a deficient number, since it is larger than the sum of its proper divisors (66875295926378).

102201121200022 is a wasteful number, since it uses less digits than its factorization.

102201121200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232965060.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102201121200022 its reverse (220002121102201), we get a palindrome (322203242302223).

The spelling of 102201121200022 in words is "one hundred two trillion, two hundred one billion, one hundred twenty-one million, two hundred thousand, twenty-two".