22820168587104 has 120 divisors (see below), whose sum is σ = 76701122256528. Its totient is φ = 6520048162560.

The previous prime is 22820168587087. The next prime is 22820168587109. The reversal of 22820168587104 is 40178586102822.

22820168587104 is a `hidden beast` number, since 2 + 28 + 20 + 1 + 6 + 8 + 587 + 10 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22820168587109) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 628844527 + ... + 628880814.

Almost surely, 2^{22820168587104} is an apocalyptic number.

22820168587104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22820168587104 is an abundant number, since it is smaller than the sum of its proper divisors (53880953669424).

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

22820168587104 is a wasteful number, since it uses less digits than its factorization.

22820168587104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257725370 (or 1257725353 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 54.

The spelling of 22820168587104 in words is "twenty-two trillion, eight hundred twenty billion, one hundred sixty-eight million, five hundred eighty-seven thousand, one hundred four".