12252377088 has 832 divisors, whose sum is σ = 47180160000. Its totient is φ = 3121348608.

The previous prime is 12252377087. The next prime is 12252377089. The reversal of 12252377088 is 88077325221.

It is an interprime number because it is at equal distance from previous prime (12252377087) and next prime (12252377089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12252377087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 644861943 + ... + 644861961.

Almost surely, 2^12252377088 is an apocalyptic number.

12252377088 is a gapful number since it is divisible by the number (18) 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 12252377088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23590080000).

12252377088 is an abundant number, since it is smaller than the sum of its proper divisors (34927782912).

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

12252377088 is an equidigital number, since it uses as much as digits as its factorization.

12252377088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 12252377088 in words is "twelve billion, two hundred fifty-two million, three hundred seventy-seven thousand, eighty-eight".