22132101000 has 64 divisors (see below), whose sum is σ = 69052164480. Its totient is φ = 5901892800.

The previous prime is 22132100993. The next prime is 22132101007. The reversal of 22132101000 is 10123122.

It is an interprime number because it is at equal distance from previous prime (22132100993) and next prime (22132101007).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (22132101007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3685684 + ... + 3691683.

It is an arithmetic number, because the mean of its divisors is an integer number (1078940070).

Almost surely, 2^22132101000 is an apocalyptic number.

22132101000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22132101000 is an abundant number, since it is smaller than the sum of its proper divisors (46920063480).

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

22132101000 is a wasteful number, since it uses less digits than its factorization.

22132101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7377391 (or 7377377 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 22132101000 its reverse (10123122), we get a palindrome (22142224122).

The spelling of 22132101000 in words is "twenty-two billion, one hundred thirty-two million, one hundred one thousand".