22026642000 has 160 divisors (see below), whose sum is σ = 77469934464. Its totient is φ = 5339776000.

The previous prime is 22026641983. The next prime is 22026642149. The reversal of 22026642000 is 24662022.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 100869 + ... + 232868.

Almost surely, 2^22026642000 is an apocalyptic number.

22026642000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22026642000 is an abundant number, since it is smaller than the sum of its proper divisors (55443292464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22026642000 is a wasteful number, since it uses less digits than its factorization.

22026642000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333774 (or 333758 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The spelling of 22026642000 in words is "twenty-two billion, twenty-six million, six hundred forty-two thousand".