11164392698 has 4 divisors (see below), whose sum is σ = 16746589050. Its totient is φ = 5582196348.

The previous prime is 11164392667. The next prime is 11164392703. The reversal of 11164392698 is 89629346111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89629346111 = 109 ⋅822287579.

It can be written as a sum of positive squares in only one way, i.e., 9893684089 + 1270708609 = 99467^2 + 35647^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2791098173 + ... + 2791098176.

Almost surely, 2^11164392698 is an apocalyptic number.

11164392698 is a deficient number, since it is larger than the sum of its proper divisors (5582196352).

11164392698 is an equidigital number, since it uses as much as digits as its factorization.

11164392698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582196351.

The product of its digits is 559872, while the sum is 50.

The spelling of 11164392698 in words is "eleven billion, one hundred sixty-four million, three hundred ninety-two thousand, six hundred ninety-eight".