22289861033 has 4 divisors (see below), whose sum is σ = 24316212048. Its totient is φ = 20263510020.

The previous prime is 22289861029. The next prime is 22289861047. The reversal of 22289861033 is 33016898222.

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 22289861033 - 2² = 22289861029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22289861093) 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, 1013175491 + ... + 1013175512.

It is an arithmetic number, because the mean of its divisors is an integer number (6079053012).

Almost surely, 2^22289861033 is an apocalyptic number.

It is an amenable number.

22289861033 is a deficient number, since it is larger than the sum of its proper divisors (2026351015).

22289861033 is a wasteful number, since it uses less digits than its factorization.

22289861033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026351014.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 22289861033 in words is "twenty-two billion, two hundred eighty-nine million, eight hundred sixty-one thousand, thirty-three".