220002010120122 has 16 divisors (see below), whose sum is σ = 440004266750592. Its totient is φ = 73333962288320.

The previous prime is 220002010120063. The next prime is 220002010120141. The reversal of 220002010120122 is 221021010200022.

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, 2564722 + ... + 21132482.

It is an arithmetic number, because the mean of its divisors is an integer number (27500266671912).

Almost surely, 2^{220002010120122} is an apocalyptic number.

220002010120122 is an abundant number, since it is smaller than the sum of its proper divisors (220002256630470).

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

220002010120122 is a wasteful number, since it uses less digits than its factorization.

220002010120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20542533.

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

Adding to 220002010120122 its reverse (221021010200022), we get a palindrome (441023020320144).

The spelling of 220002010120122 in words is "two hundred twenty trillion, two billion, ten million, one hundred twenty thousand, one hundred twenty-two".