102201102112022 has 4 divisors (see below), whose sum is σ = 153301653168036. Its totient is φ = 51100551056010.

The previous prime is 102201102111973. The next prime is 102201102112111. The reversal of 102201102112022 is 220211201102201.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25550275528004 + ... + 25550275528007.

It is an arithmetic number, because the mean of its divisors is an integer number (38325413292009).

Almost surely, 2^{102201102112022} is an apocalyptic number.

102201102112022 is a deficient number, since it is larger than the sum of its proper divisors (51100551056014).

102201102112022 is an equidigital number, since it uses as much as digits as its factorization.

102201102112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51100551056013.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102201102112022 its reverse (220211201102201), we get a palindrome (322412303214223).

The spelling of 102201102112022 in words is "one hundred two trillion, two hundred one billion, one hundred two million, one hundred twelve thousand, twenty-two".