22925158861 has 8 divisors (see below), whose sum is σ = 25018264800. Its totient is φ = 20833553040.

The previous prime is 22925158849. The next prime is 22925158889. The reversal of 22925158861 is 16885152922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22925158861 - 2⁵ = 22925158829 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 (22925158261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342951 + ... + 404308.

It is an arithmetic number, because the mean of its divisors is an integer number (3127283100).

Almost surely, 2^22925158861 is an apocalyptic number.

It is an amenable number.

22925158861 is a deficient number, since it is larger than the sum of its proper divisors (2093105939).

22925158861 is a wasteful number, since it uses less digits than its factorization.

22925158861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750059.

The product of its digits is 691200, while the sum is 49.

The spelling of 22925158861 in words is "twenty-two billion, nine hundred twenty-five million, one hundred fifty-eight thousand, eight hundred sixty-one".