12265152000 has 320 divisors, whose sum is σ = 41181364224. Its totient is φ = 3238502400.

The previous prime is 12265151981. The next prime is 12265152043. The reversal of 12265152000 is 25156221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24383749 + ... + 24384251.

Almost surely, 2^12265152000 is an apocalyptic number.

12265152000 is a gapful number since it is divisible by the number (10) 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 12265152000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20590682112).

12265152000 is an abundant number, since it is smaller than the sum of its proper divisors (28916212224).

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

12265152000 is an equidigital number, since it uses as much as digits as its factorization.

12265152000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 12265152000 in words is "twelve billion, two hundred sixty-five million, one hundred fifty-two thousand".