22250325396 has 96 divisors (see below), whose sum is σ = 58394327040. Its totient is φ = 6542718336.

The previous prime is 22250325343. The next prime is 22250325463. The reversal of 22250325396 is 69352305222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5534275 + ... + 5538293.

It is an arithmetic number, because the mean of its divisors is an integer number (608274240).

Almost surely, 2^22250325396 is an apocalyptic number.

22250325396 is a gapful number since it is divisible by the number (26) 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 22250325396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29197163520).

22250325396 is an abundant number, since it is smaller than the sum of its proper divisors (36144001644).

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

22250325396 is a wasteful number, since it uses less digits than its factorization.

22250325396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5605 (or 5603 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 22250325396 in words is "twenty-two billion, two hundred fifty million, three hundred twenty-five thousand, three hundred ninety-six".