99372880611 has 12 divisors (see below), whose sum is σ = 143543459592. Its totient is φ = 66246346656.

The previous prime is 99372880603. The next prime is 99372880619. The reversal of 99372880611 is 11608827399.

It is an interprime number because it is at equal distance from previous prime (99372880603) and next prime (99372880619).

It is not a de Polignac number, because 99372880611 - 2³ = 99372880603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99372880619) 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 11 ways as a sum of consecutive naturals, for example, 120880 + ... + 461906.

It is an arithmetic number, because the mean of its divisors is an integer number (11961954966).

Almost surely, 2^99372880611 is an apocalyptic number.

99372880611 is a deficient number, since it is larger than the sum of its proper divisors (44170578981).

99372880611 is a wasteful number, since it uses less digits than its factorization.

99372880611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373410 (or 373407 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 99372880611 in words is "ninety-nine billion, three hundred seventy-two million, eight hundred eighty thousand, six hundred eleven".