22025868364 has 12 divisors (see below), whose sum is σ = 39009671064. Its totient is φ = 10880248064.

The previous prime is 22025868353. The next prime is 22025868367. The reversal of 22025868364 is 46386852022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22025868367) 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, 33171157 + ... + 33171820.

It is an arithmetic number, because the mean of its divisors is an integer number (3250805922).

Almost surely, 2^22025868364 is an apocalyptic number.

It is an amenable number.

22025868364 is a deficient number, since it is larger than the sum of its proper divisors (16983802700).

22025868364 is a wasteful number, since it uses less digits than its factorization.

22025868364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66343064 (or 66343062 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 22025868364 in words is "twenty-two billion, twenty-five million, eight hundred sixty-eight thousand, three hundred sixty-four".