22202100122002 has 32 divisors (see below), whose sum is σ = 34911031921920. Its totient is φ = 10577750359680.

The previous prime is 22202100121969. The next prime is 22202100122039. The reversal of 22202100122002 is 20022100120222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57397399 + ... + 57782917.

It is an arithmetic number, because the mean of its divisors is an integer number (1090969747560).

Almost surely, 2^{22202100122002} is an apocalyptic number.

22202100122002 is a deficient number, since it is larger than the sum of its proper divisors (12708931799918).

22202100122002 is a wasteful number, since it uses less digits than its factorization.

22202100122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401938.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22202100122002 its reverse (20022100120222), we get a palindrome (42224200242224).

The spelling of 22202100122002 in words is "twenty-two trillion, two hundred two billion, one hundred million, one hundred twenty-two thousand, two".