22977949902336 has 2000 divisors, whose sum is σ = 84397883502240. Its totient is φ = 6182313984000.

The previous prime is 22977949902331. The next prime is 22977949902359. The reversal of 22977949902336 is 63320994977922.

22977949902336 is a `hidden beast` number, since 22 + 97 + 7 + 9 + 499 + 0 + 23 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22977949902331) 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 199 ways as a sum of consecutive naturals, for example, 323633097181 + ... + 323633097251.

Almost surely, 2^{22977949902336} is an apocalyptic number.

22977949902336 is a gapful number since it is divisible by the number (26) 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 22977949902336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42198941751120).

22977949902336 is an abundant number, since it is smaller than the sum of its proper divisors (61419933599904).

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

22977949902336 is an frugal number, since it uses more digits than its factorization.

22977949902336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 555532992, while the sum is 72.

The spelling of 22977949902336 in words is "twenty-two trillion, nine hundred seventy-seven billion, nine hundred forty-nine million, nine hundred two thousand, three hundred thirty-six".