22293859920000 has 320 divisors, whose sum is σ = 74167807454400. Its totient is φ = 5931459072000.

The previous prime is 22293859919983. The next prime is 22293859920001. The reversal of 22293859920000 is 2995839222.

It is a tau number, because it is divible by the number of its divisors (320).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (22293859920001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 105254202 + ... + 105465798.

It is an arithmetic number, because the mean of its divisors is an integer number (231774398295).

Almost surely, 2^{22293859920000} is an apocalyptic number.

22293859920000 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 22293859920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37083903727200).

22293859920000 is an abundant number, since it is smaller than the sum of its proper divisors (51873947534400).

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

22293859920000 is an equidigital number, since it uses as much as digits as its factorization.

22293859920000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212073 (or 212046 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 22293859920000 in words is "twenty-two trillion, two hundred ninety-three billion, eight hundred fifty-nine million, nine hundred twenty thousand".