22240326000 has 160 divisors (see below), whose sum is σ = 72686472768. Its totient is φ = 5849395200.

The previous prime is 22240325999. The next prime is 22240326037. The reversal of 22240326000 is 62304222.

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, 412612 + ... + 463388.

Almost surely, 2^22240326000 is an apocalyptic number.

22240326000 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 22240326000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36343236384).

22240326000 is an abundant number, since it is smaller than the sum of its proper divisors (50446146768).

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

22240326000 is a wasteful number, since it uses less digits than its factorization.

22240326000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50876 (or 50860 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The spelling of 22240326000 in words is "twenty-two billion, two hundred forty million, three hundred twenty-six thousand".