22126269202 has 4 divisors (see below), whose sum is σ = 33189403806. Its totient is φ = 11063134600.

The previous prime is 22126269167. The next prime is 22126269271. The reversal of 22126269202 is 20296262122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 17453316321 + 4672952881 = 132111^2 + 68359^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5531567299 + ... + 5531567302.

Almost surely, 2^22126269202 is an apocalyptic number.

22126269202 is a deficient number, since it is larger than the sum of its proper divisors (11063134604).

22126269202 is a wasteful number, since it uses less digits than its factorization.

22126269202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11063134603.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 22126269202 in words is "twenty-two billion, one hundred twenty-six million, two hundred sixty-nine thousand, two hundred two".