10001111099976 has 48 divisors (see below), whose sum is σ = 27960095554560. Its totient is φ = 3226164870240.

The previous prime is 10001111099953. The next prime is 10001111099983. The reversal of 10001111099976 is 67999011110001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2240390040 + ... + 2240394503.

It is an arithmetic number, because the mean of its divisors is an integer number (582501990720).

Almost surely, 2^{10001111099976} is an apocalyptic number.

It is an amenable number.

10001111099976 is an abundant number, since it is smaller than the sum of its proper divisors (17958984454584).

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

10001111099976 is a wasteful number, since it uses less digits than its factorization.

10001111099976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480784586 (or 4480784579 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 45.

The spelling of 10001111099976 in words is "ten trillion, one billion, one hundred eleven million, ninety-nine thousand, nine hundred seventy-six".