22332221214112 has 96 divisors (see below), whose sum is σ = 46778882572800. Its totient is φ = 10471888804608.

The previous prime is 22332221214109. The next prime is 22332221214179. The reversal of 22332221214112 is 21141212223322.

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 15 ways as a sum of consecutive naturals, for example, 15779223 + ... + 17136169.

It is an arithmetic number, because the mean of its divisors is an integer number (487280026800).

Almost surely, 2^{22332221214112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22332221214112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23389441286400).

22332221214112 is an abundant number, since it is smaller than the sum of its proper divisors (24446661358688).

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

22332221214112 is a wasteful number, since it uses less digits than its factorization.

22332221214112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357418 (or 1357410 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 22332221214112 its reverse (21141212223322), we get a palindrome (43473433437434).

The spelling of 22332221214112 in words is "twenty-two trillion, three hundred thirty-two billion, two hundred twenty-one million, two hundred fourteen thousand, one hundred twelve".