22225892033 has 4 divisors (see below), whose sum is σ = 22227591168. Its totient is φ = 22224192900.

The previous prime is 22225892027. The next prime is 22225892069. The reversal of 22225892033 is 33029852222.

It is a happy number.

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 22225892033 - 2¹⁸ = 22225629889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22225892023) 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, 829793 + ... + 856158.

It is an arithmetic number, because the mean of its divisors is an integer number (5556897792).

Almost surely, 2^22225892033 is an apocalyptic number.

It is an amenable number.

22225892033 is a deficient number, since it is larger than the sum of its proper divisors (1699135).

22225892033 is a wasteful number, since it uses less digits than its factorization.

22225892033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699134.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 22225892033 in words is "twenty-two billion, two hundred twenty-five million, eight hundred ninety-two thousand, thirty-three".