22577271045 has 32 divisors (see below), whose sum is σ = 42244257792. Its totient is φ = 10081012032.

The previous prime is 22577271007. The next prime is 22577271103. The reversal of 22577271045 is 54017277522.

It is a happy number.

It is not a de Polignac number, because 22577271045 - 2⁷ = 22577270917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22577270988 and 22577271006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2495737 + ... + 2504766.

It is an arithmetic number, because the mean of its divisors is an integer number (1320133056).

Almost surely, 2^22577271045 is an apocalyptic number.

It is an amenable number.

22577271045 is a deficient number, since it is larger than the sum of its proper divisors (19666986747).

22577271045 is a wasteful number, since it uses less digits than its factorization.

22577271045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000561.

The product of its (nonzero) digits is 274400, while the sum is 42.

The spelling of 22577271045 in words is "twenty-two billion, five hundred seventy-seven million, two hundred seventy-one thousand, forty-five".