12699200088 has 320 divisors, whose sum is σ = 39169442400. Its totient is φ = 3829524480.

The previous prime is 12699200081. The next prime is 12699200093. The reversal of 12699200088 is 88000299621.

It is a super-2 number, since 2×12699200088² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12699200081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 27787956 + ... + 27788412.

Almost surely, 2^12699200088 is an apocalyptic number.

12699200088 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 12699200088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19584721200).

12699200088 is an abundant number, since it is smaller than the sum of its proper divisors (26470242312).

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

12699200088 is a wasteful number, since it uses less digits than its factorization.

12699200088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 12699200088 in words is "twelve billion, six hundred ninety-nine million, two hundred thousand, eighty-eight".