22000202120122 has 16 divisors (see below), whose sum is σ = 33031927141920. Its totient is φ = 10989560614032.

The previous prime is 22000202120047. The next prime is 22000202120131. The reversal of 22000202120122 is 22102120200022.

It is a junction number, because it is equal to n+sod(n) for n = 22000202120096 and 22000202120105.

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, 53226529 + ... + 53638267.

It is an arithmetic number, because the mean of its divisors is an integer number (2064495446370).

Almost surely, 2^{22000202120122} is an apocalyptic number.

22000202120122 is a deficient number, since it is larger than the sum of its proper divisors (11031725021798).

22000202120122 is a wasteful number, since it uses less digits than its factorization.

22000202120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437277.

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

Adding to 22000202120122 its reverse (22102120200022), we get a palindrome (44102322320144).

The spelling of 22000202120122 in words is "twenty-two trillion, two hundred two million, one hundred twenty thousand, one hundred twenty-two".