22432226037312 has 896 divisors, whose sum is σ = 80148020592640. Its totient is φ = 5371098439680.

The previous prime is 22432226037283. The next prime is 22432226037323. The reversal of 22432226037312 is 21373062223422.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1059963243 + ... + 1059984405.

It is an arithmetic number, because the mean of its divisors is an integer number (89450915840).

Almost surely, 2^{22432226037312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22432226037312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40074010296320).

22432226037312 is an abundant number, since it is smaller than the sum of its proper divisors (57715794555328).

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

22432226037312 is a wasteful number, since it uses less digits than its factorization.

22432226037312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21351 (or 21341 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 39.

The spelling of 22432226037312 in words is "twenty-two trillion, four hundred thirty-two billion, two hundred twenty-six million, thirty-seven thousand, three hundred twelve".