22245150253 has 4 divisors (see below), whose sum is σ = 22264478208. Its totient is φ = 22225822300.

The previous prime is 22245150229. The next prime is 22245150259. The reversal of 22245150253 is 35205154222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22245150253 - 2³³ = 13655215661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22245150259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9662251 + ... + 9664552.

It is an arithmetic number, because the mean of its divisors is an integer number (5566119552).

Almost surely, 2^22245150253 is an apocalyptic number.

It is an amenable number.

22245150253 is a deficient number, since it is larger than the sum of its proper divisors (19327955).

22245150253 is a wasteful number, since it uses less digits than its factorization.

22245150253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19327954.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 22245150253 in words is "twenty-two billion, two hundred forty-five million, one hundred fifty thousand, two hundred fifty-three".