102210221112022 has 64 divisors (see below), whose sum is σ = 162998270568000. Its totient is φ = 47902564270080.

The previous prime is 102210221111993. The next prime is 102210221112023. The reversal of 102210221112022 is 220211122012201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102210221112023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24754229254 + ... + 24754233382.

It is an arithmetic number, because the mean of its divisors is an integer number (2546847977625).

Almost surely, 2^{102210221112022} is an apocalyptic number.

102210221112022 is a deficient number, since it is larger than the sum of its proper divisors (60788049455978).

102210221112022 is a wasteful number, since it uses less digits than its factorization.

102210221112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7201.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 102210221112022 its reverse (220211122012201), we get a palindrome (322421343124223).

The spelling of 102210221112022 in words is "one hundred two trillion, two hundred ten billion, two hundred twenty-one million, one hundred twelve thousand, twenty-two".