11722377101536 has 96 divisors (see below), whose sum is σ = 25500144962880. Its totient is φ = 5276211511296.

The previous prime is 11722377101497. The next prime is 11722377101557. The reversal of 11722377101536 is 63510177322711.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292973500 + ... + 293013508.

It is an arithmetic number, because the mean of its divisors is an integer number (265626510030).

Almost surely, 2^{11722377101536} is an apocalyptic number.

11722377101536 is a gapful number since it is divisible by the number (16) 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 11722377101536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12750072481440).

11722377101536 is an abundant number, since it is smaller than the sum of its proper divisors (13777767861344).

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

11722377101536 is a wasteful number, since it uses less digits than its factorization.

11722377101536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63476 (or 63468 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 46.

The spelling of 11722377101536 in words is "eleven trillion, seven hundred twenty-two billion, three hundred seventy-seven million, one hundred one thousand, five hundred thirty-six".