69990011100111 has 32 divisors (see below), whose sum is σ = 94659976382400. Its totient is φ = 45994453585920.

The previous prime is 69990011100073. The next prime is 69990011100151. The reversal of 69990011100111 is 11100111009996.

It is not a de Polignac number, because 69990011100111 - 2⁴⁵ = 34805639011279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 69990011100111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69990011100151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1954518975 + ... + 1954554783.

It is an arithmetic number, because the mean of its divisors is an integer number (2958124261950).

Almost surely, 2^{69990011100111} is an apocalyptic number.

69990011100111 is a deficient number, since it is larger than the sum of its proper divisors (24669965282289).

69990011100111 is a wasteful number, since it uses less digits than its factorization.

69990011100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66459.

The product of its (nonzero) digits is 4374, while the sum is 39.

The spelling of 69990011100111 in words is "sixty-nine trillion, nine hundred ninety billion, eleven million, one hundred thousand, one hundred eleven".