99011101100001 has 8 divisors (see below), whose sum is σ = 132018590018304. Its totient is φ = 66005506457520.

The previous prime is 99011101099987. The next prime is 99011101100003. The reversal of 99011101100001 is 10000110111099.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 99011101100001 - 2¹⁴ = 99011101083617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99011101100003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473446990 + ... + 473656071.

It is an arithmetic number, because the mean of its divisors is an integer number (16502323752288).

Almost surely, 2^{99011101100001} is an apocalyptic number.

It is an amenable number.

99011101100001 is a deficient number, since it is larger than the sum of its proper divisors (33007488918303).

99011101100001 is a wasteful number, since it uses less digits than its factorization.

99011101100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947137911.

The product of its (nonzero) digits is 81, while the sum is 24.

The spelling of 99011101100001 in words is "ninety-nine trillion, eleven billion, one hundred one million, one hundred thousand, one".