220200020002122 has 16 divisors (see below), whose sum is σ = 466305924710592. Its totient is φ = 69082359216320.

The previous prime is 220200020002117. The next prime is 220200020002147. The reversal of 220200020002122 is 221200020002022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079411862654 + ... + 1079411862857.

It is an arithmetic number, because the mean of its divisors is an integer number (29144120294412).

Almost surely, 2^{220200020002122} is an apocalyptic number.

220200020002122 is an abundant number, since it is smaller than the sum of its proper divisors (246105904708470).

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

220200020002122 is a wasteful number, since it uses less digits than its factorization.

220200020002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158823725533.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 220200020002122 its reverse (221200020002022), we get a palindrome (441400040004144).

The spelling of 220200020002122 in words is "two hundred twenty trillion, two hundred billion, twenty million, two thousand, one hundred twenty-two".