202220110122122 has 16 divisors (see below), whose sum is σ = 326720373761760. Its totient is φ = 93560834302992.

The previous prime is 202220110122109. The next prime is 202220110122143. The reversal of 202220110122122 is 221221011022202.

202220110122122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202220110122094 and 202220110122103.

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, 61878857033 + ... + 61878860300.

It is an arithmetic number, because the mean of its divisors is an integer number (20420023360110).

Almost surely, 2^{202220110122122} is an apocalyptic number.

202220110122122 is a deficient number, since it is larger than the sum of its proper divisors (124500263639638).

202220110122122 is a wasteful number, since it uses less digits than its factorization.

202220110122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123757717397.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 202220110122122 its reverse (221221011022202), we get a palindrome (423441121144324).

The spelling of 202220110122122 in words is "two hundred two trillion, two hundred twenty billion, one hundred ten million, one hundred twenty-two thousand, one hundred twenty-two".