12088995930 has 128 divisors (see below), whose sum is σ = 35223724800. Its totient is φ = 2926022400.

The previous prime is 12088995923. The next prime is 12088995931. The reversal of 12088995930 is 3959988021.

It is a super-2 number, since 2×12088995930² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (12088995931) 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, 2102860 + ... + 2108600.

It is an arithmetic number, because the mean of its divisors is an integer number (275185350).

Almost surely, 2^12088995930 is an apocalyptic number.

12088995930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12088995930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17611862400).

12088995930 is an abundant number, since it is smaller than the sum of its proper divisors (23134728870).

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

12088995930 is a wasteful number, since it uses less digits than its factorization.

12088995930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6477 (or 6471 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 54.

The spelling of 12088995930 in words is "twelve billion, eighty-eight million, nine hundred ninety-five thousand, nine hundred thirty".