112332121664 has 28 divisors (see below), whose sum is σ = 254753205504. Its totient is φ = 48142337664.

The previous prime is 112332121661. The next prime is 112332121687. The reversal of 112332121664 is 466121233211.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 112332121664.

It is not an unprimeable number, because it can be changed into a prime (112332121661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125370224 + ... + 125371119.

It is an arithmetic number, because the mean of its divisors is an integer number (9098328768).

Almost surely, 2^112332121664 is an apocalyptic number.

112332121664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

112332121664 is an abundant number, since it is smaller than the sum of its proper divisors (142421083840).

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

112332121664 is an equidigital number, since it uses as much as digits as its factorization.

112332121664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250741362 (or 250741352 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

Adding to 112332121664 its reverse (466121233211), we get a palindrome (578453354875).

The spelling of 112332121664 in words is "one hundred twelve billion, three hundred thirty-two million, one hundred twenty-one thousand, six hundred sixty-four".