22501342000 has 40 divisors (see below), whose sum is σ = 54408249792. Its totient is φ = 9000536000.

The previous prime is 22501341997. The next prime is 22501342013. The reversal of 22501342000 is 24310522.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5623336 + ... + 5627335.

Almost surely, 2^22501342000 is an apocalyptic number.

22501342000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22501342000 is an abundant number, since it is smaller than the sum of its proper divisors (31906907792).

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

22501342000 is a wasteful number, since it uses less digits than its factorization.

22501342000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11250694 (or 11250678 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 22501342000 its reverse (24310522), we get a palindrome (22525652522).

The spelling of 22501342000 in words is "twenty-two billion, five hundred one million, three hundred forty-two thousand".