22333432224224 has 96 divisors (see below), whose sum is σ = 48364459444224. Its totient is φ = 10067602106880.

The previous prime is 22333432224221. The next prime is 22333432224227. The reversal of 22333432224224 is 42242223433322.

It is an interprime number because it is at equal distance from previous prime (22333432224221) and next prime (22333432224227).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22333432224221) 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, 20103542 + ... + 21185354.

It is an arithmetic number, because the mean of its divisors is an integer number (503796452544).

Almost surely, 2^{22333432224224} 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 22333432224224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24182229722112).

22333432224224 is an abundant number, since it is smaller than the sum of its proper divisors (26031027220000).

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

22333432224224 is a wasteful number, since it uses less digits than its factorization.

22333432224224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082320 (or 1082312 counting only the distinct ones).

The product of its digits is 663552, while the sum is 38.

Adding to 22333432224224 its reverse (42242223433322), we get a palindrome (64575655657546).

The spelling of 22333432224224 in words is "twenty-two trillion, three hundred thirty-three billion, four hundred thirty-two million, two hundred twenty-four thousand, two hundred twenty-four".