22234104215100 has 144 divisors (see below), whose sum is σ = 71492374195200. Its totient is φ = 5927945895360.

The previous prime is 22234104215033. The next prime is 22234104215111. The reversal of 22234104215100 is 151240143222.

22234104215100 is a `hidden beast` number, since 2 + 2 + 2 + 341 + 0 + 4 + 215 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13188277 + ... + 14778323.

It is an arithmetic number, because the mean of its divisors is an integer number (496474820800).

Almost surely, 2^{22234104215100} is an apocalyptic number.

22234104215100 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 22234104215100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35746187097600).

22234104215100 is an abundant number, since it is smaller than the sum of its proper divisors (49258269980100).

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

22234104215100 is a wasteful number, since it uses less digits than its factorization.

22234104215100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595249 (or 1595236 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 22234104215100 its reverse (151240143222), we get a palindrome (22385344358322).

The spelling of 22234104215100 in words is "twenty-two trillion, two hundred thirty-four billion, one hundred four million, two hundred fifteen thousand, one hundred".