22202100100122 has 16 divisors (see below), whose sum is σ = 45156813763680. Its totient is φ = 7275264439472.

The previous prime is 22202100100093. The next prime is 22202100100139. The reversal of 22202100100122 is 22100100120222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31358898093 + ... + 31358898800.

It is an arithmetic number, because the mean of its divisors is an integer number (2822300860230).

Almost surely, 2^{22202100100122} is an apocalyptic number.

22202100100122 is an abundant number, since it is smaller than the sum of its proper divisors (22954713663558).

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

22202100100122 is a wasteful number, since it uses less digits than its factorization.

22202100100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62717796957.

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

Adding to 22202100100122 its reverse (22100100120222), we get a palindrome (44302200220344).

The spelling of 22202100100122 in words is "twenty-two trillion, two hundred two billion, one hundred million, one hundred thousand, one hundred twenty-two".