22232133310002 has 128 divisors (see below), whose sum is σ = 55550803138560. Its totient is φ = 5762623426560.

The previous prime is 22232133309959. The next prime is 22232133310007. The reversal of 22232133310002 is 20001333123222.

It is not an unprimeable number, because it can be changed into a prime (22232133310007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1407356368 + ... + 1407372164.

It is an arithmetic number, because the mean of its divisors is an integer number (433990649520).

Almost surely, 2^{22232133310002} is an apocalyptic number.

22232133310002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22232133310002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27775401569280).

22232133310002 is an abundant number, since it is smaller than the sum of its proper divisors (33318669828558).

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

22232133310002 is a wasteful number, since it uses less digits than its factorization.

22232133310002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21936.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 22232133310002 its reverse (20001333123222), we get a palindrome (42233466433224).

The spelling of 22232133310002 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred thirty-three million, three hundred ten thousand, two".