22310112100000 has 288 divisors, whose sum is σ = 55287466375680. Its totient is φ = 8861301120000.

The previous prime is 22310112099971. The next prime is 22310112100019. The reversal of 22310112100000 is 121101322.

It is a super-3 number, since 3×22310112100000³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15503899281 + ... + 15503900719.

It is an arithmetic number, because the mean of its divisors is an integer number (191970369360).

Almost surely, 2^{22310112100000} is an apocalyptic number.

22310112100000 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 22310112100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27643733187840).

22310112100000 is an abundant number, since it is smaller than the sum of its proper divisors (32977354275680).

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

22310112100000 is an equidigital number, since it uses as much as digits as its factorization.

22310112100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458 (or 2430 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 22310112100000 its reverse (121101322), we get a palindrome (22310233201322).

The spelling of 22310112100000 in words is "twenty-two trillion, three hundred ten billion, one hundred twelve million, one hundred thousand".