11929922995320 has 768 divisors, whose sum is σ = 43492133468160. Its totient is φ = 2835093888000.

The previous prime is 11929922995303. The next prime is 11929922995327. The reversal of 11929922995320 is 2359922992911.

11929922995320 is a `hidden beast` number, since 1 + 1 + 9 + 2 + 9 + 9 + 2 + 2 + 99 + 532 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11929922995327) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 12597595087 + ... + 12597596033.

It is an arithmetic number, because the mean of its divisors is an integer number (56630382120).

Almost surely, 2^{11929922995320} is an apocalyptic number.

11929922995320 is a gapful number since it is divisible by the number (10) 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 11929922995320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21746066734080).

11929922995320 is an abundant number, since it is smaller than the sum of its proper divisors (31562210472840).

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

11929922995320 is a wasteful number, since it uses less digits than its factorization.

11929922995320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489 (or 1460 counting only the distinct ones).

The product of its (nonzero) digits is 14171760, while the sum is 63.

The spelling of 11929922995320 in words is "eleven trillion, nine hundred twenty-nine billion, nine hundred twenty-two million, nine hundred ninety-five thousand, three hundred twenty".