22355245011 has 12 divisors (see below), whose sum is σ = 32763059336. Its totient is φ = 13548633120.

The previous prime is 22355244943. The next prime is 22355245013. The reversal of 22355245011 is 11054255322.

It is not a de Polignac number, because 22355245011 - 2²² = 22351050707 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22355245011.

It is not an unprimeable number, because it can be changed into a prime (22355245013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30791986 + ... + 30792711.

Almost surely, 2^22355245011 is an apocalyptic number.

22355245011 is a deficient number, since it is larger than the sum of its proper divisors (10407814325).

22355245011 is a wasteful number, since it uses less digits than its factorization.

22355245011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61584722 (or 61584711 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 22355245011 in words is "twenty-two billion, three hundred fifty-five million, two hundred forty-five thousand, eleven".