11623022712 has 48 divisors (see below), whose sum is σ = 35976024240. Its totient is φ = 3320863488.

The previous prime is 11623022701. The next prime is 11623022731. The reversal of 11623022712 is 21722032611.

11623022712 is a `hidden beast` number, since 1 + 1 + 623 + 0 + 2 + 27 + 12 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11530273 + ... + 11531280.

It is an arithmetic number, because the mean of its divisors is an integer number (749500505).

Almost surely, 2^11623022712 is an apocalyptic number.

11623022712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11623022712 is an abundant number, since it is smaller than the sum of its proper divisors (24353001528).

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

11623022712 is a wasteful number, since it uses less digits than its factorization.

11623022712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23061572 (or 23061565 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The spelling of 11623022712 in words is "eleven billion, six hundred twenty-three million, twenty-two thousand, seven hundred twelve".