22330013021100 has 432 divisors, whose sum is σ = 73694664677088. Its totient is φ = 5864268533760.

The previous prime is 22330013021093. The next prime is 22330013021149. The reversal of 22330013021100 is 112031003322.

22330013021100 is a `hidden beast` number, since 2 + 23 + 300 + 130 + 211 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 431080402 + ... + 431132198.

Almost surely, 2^{22330013021100} is an apocalyptic number.

22330013021100 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 22330013021100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36847332338544).

22330013021100 is an abundant number, since it is smaller than the sum of its proper divisors (51364651655988).

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

22330013021100 is a wasteful number, since it uses less digits than its factorization.

22330013021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52096 (or 52077 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 22330013021100 its reverse (112031003322), we get a palindrome (22442044024422).

The spelling of 22330013021100 in words is "twenty-two trillion, three hundred thirty billion, thirteen million, twenty-one thousand, one hundred".