22385029120 has 208 divisors, whose sum is σ = 56177416512. Its totient is φ = 8553758720.

The previous prime is 22385029111. The next prime is 22385029127. The reversal of 22385029120 is 2192058322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22385029127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44502789 + ... + 44503291.

Almost surely, 2^22385029120 is an apocalyptic number.

22385029120 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 22385029120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28088708256).

22385029120 is an abundant number, since it is smaller than the sum of its proper divisors (33792387392).

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

22385029120 is an equidigital number, since it uses as much as digits as its factorization.

22385029120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 22385029120 in words is "twenty-two billion, three hundred eighty-five million, twenty-nine thousand, one hundred twenty".