210022020102122 has 16 divisors (see below), whose sum is σ = 325195788901632. Its totient is φ = 101623432196160.

The previous prime is 210022020102067. The next prime is 210022020102131. The reversal of 210022020102122 is 221201020220012.

It is a happy number.

It is a super-2 number, since 2×210022020102122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210022020102122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66043058 + ... + 69150050.

It is an arithmetic number, because the mean of its divisors is an integer number (20324736806352).

Almost surely, 2^{210022020102122} is an apocalyptic number.

210022020102122 is a deficient number, since it is larger than the sum of its proper divisors (115173768799510).

210022020102122 is a wasteful number, since it uses less digits than its factorization.

210022020102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4197293.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210022020102122 its reverse (221201020220012), we get a palindrome (431223040322134).

The spelling of 210022020102122 in words is "two hundred ten trillion, twenty-two billion, twenty million, one hundred two thousand, one hundred twenty-two".