22000020122202 has 16 divisors (see below), whose sum is σ = 44000103145440. Its totient is φ = 7333329557232.

The previous prime is 22000020122159. The next prime is 22000020122303. The reversal of 22000020122202 is 20222102000022.

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, 2783049 + ... + 7193427.

It is an arithmetic number, because the mean of its divisors is an integer number (2750006446590).

Almost surely, 2^{22000020122202} is an apocalyptic number.

22000020122202 is an abundant number, since it is smaller than the sum of its proper divisors (22000083023238).

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

22000020122202 is a wasteful number, since it uses less digits than its factorization.

22000020122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5241757.

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

Adding to 22000020122202 its reverse (20222102000022), we get a palindrome (42222122122224).

The spelling of 22000020122202 in words is "twenty-two trillion, twenty million, one hundred twenty-two thousand, two hundred two".