22331214052000 has 192 divisors, whose sum is σ = 62735560183296. Its totient is φ = 7652812953600.

The previous prime is 22331214051997. The next prime is 22331214052061. The reversal of 22331214052000 is 25041213322.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59649397 + ... + 60022603.

It is an arithmetic number, because the mean of its divisors is an integer number (326747709288).

Almost surely, 2^{22331214052000} is an apocalyptic number.

22331214052000 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 22331214052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31367780091648).

22331214052000 is an abundant number, since it is smaller than the sum of its proper divisors (40404346131296).

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

22331214052000 is a wasteful number, since it uses less digits than its factorization.

22331214052000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375376 (or 375358 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 22331214052000 its reverse (25041213322), we get a palindrome (22356255265322).

The spelling of 22331214052000 in words is "twenty-two trillion, three hundred thirty-one billion, two hundred fourteen million, fifty-two thousand".