12236372352 has 128 divisors (see below), whose sum is σ = 36191232000. Its totient is φ = 4070103552.

The previous prime is 12236372333. The next prime is 12236372371. The reversal of 12236372352 is 25327363221.

12236372352 is a `hidden beast` number, since 1 + 2 + 236 + 3 + 72 + 352 = 666.

It is an interprime number because it is at equal distance from previous prime (12236372333) and next prime (12236372371).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1734849 + ... + 1741887.

It is an arithmetic number, because the mean of its divisors is an integer number (282744000).

Almost surely, 2^12236372352 is an apocalyptic number.

12236372352 is a gapful number since it is divisible by the number (12) 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 12236372352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18095616000).

12236372352 is an abundant number, since it is smaller than the sum of its proper divisors (23954859648).

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

12236372352 is an equidigital number, since it uses as much as digits as its factorization.

12236372352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7565 (or 7547 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The spelling of 12236372352 in words is "twelve billion, two hundred thirty-six million, three hundred seventy-two thousand, three hundred fifty-two".