202220120010102 has 32 divisors (see below), whose sum is σ = 444236419249920. Its totient is φ = 61082507645280.

The previous prime is 202220120010091. The next prime is 202220120010119. The reversal of 202220120010102 is 201010021022202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38562186549 + ... + 38562191792.

It is an arithmetic number, because the mean of its divisors is an integer number (13882388101560).

Almost surely, 2^{202220120010102} is an apocalyptic number.

202220120010102 is an abundant number, since it is smaller than the sum of its proper divisors (242016299239818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202220120010102 is a wasteful number, since it uses less digits than its factorization.

202220120010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77124378388.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202220120010102 its reverse (201010021022202), we get a palindrome (403230141032304).

The spelling of 202220120010102 in words is "two hundred two trillion, two hundred twenty billion, one hundred twenty million, ten thousand, one hundred two".