22134651700 has 36 divisors (see below), whose sum is σ = 54893937952. Its totient is φ = 7589023200.

The previous prime is 22134651659. The next prime is 22134651709. The reversal of 22134651700 is 715643122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22134651709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15809766 + ... + 15811165.

Almost surely, 2^22134651700 is an apocalyptic number.

22134651700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22134651700 is an abundant number, since it is smaller than the sum of its proper divisors (32759286252).

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

22134651700 is a wasteful number, since it uses less digits than its factorization.

22134651700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31620952 (or 31620945 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 22134651700 in words is "twenty-two billion, one hundred thirty-four million, six hundred fifty-one thousand, seven hundred".