22234071000 has 128 divisors (see below), whose sum is σ = 69720768000. Its totient is φ = 5899132800.

The previous prime is 22234070983. The next prime is 22234071053. The reversal of 22234071000 is 17043222.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 578379 + ... + 615621.

It is an arithmetic number, because the mean of its divisors is an integer number (544693500).

Almost surely, 2^22234071000 is an apocalyptic number.

22234071000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22234071000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34860384000).

22234071000 is an abundant number, since it is smaller than the sum of its proper divisors (47486697000).

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

22234071000 is a wasteful number, since it uses less digits than its factorization.

22234071000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37466 (or 37452 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The spelling of 22234071000 in words is "twenty-two billion, two hundred thirty-four million, seventy-one thousand".