88199136512208 has 240 divisors, whose sum is σ = 261015095839680. Its totient is φ = 27725003606016.

The previous prime is 88199136512203. The next prime is 88199136512213. The reversal of 88199136512208 is 80221563199188.

88199136512208 is a `hidden beast` number, since 8 + 8 + 1 + 9 + 91 + 3 + 6 + 512 + 20 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (88199136512203) and next prime (88199136512213).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88199136512203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2516147610 + ... + 2516182662.

It is an arithmetic number, because the mean of its divisors is an integer number (1087562899332).

Almost surely, 2^{88199136512208} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88199136512208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130507547919840).

88199136512208 is an abundant number, since it is smaller than the sum of its proper divisors (172815959327472).

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

88199136512208 is a wasteful number, since it uses less digits than its factorization.

88199136512208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39266 (or 39257 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 63.

The spelling of 88199136512208 in words is "eighty-eight trillion, one hundred ninety-nine billion, one hundred thirty-six million, five hundred twelve thousand, two hundred eight".