11121596694 has 24 divisors (see below), whose sum is σ = 25950392832. Its totient is φ = 3422029680.

The previous prime is 11121596687. The next prime is 11121596711. The reversal of 11121596694 is 49669512111.

It is a Curzon number.

It is a congruent number.

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, 23763862 + ... + 23764329.

It is an arithmetic number, because the mean of its divisors is an integer number (1081266368).

Almost surely, 2^11121596694 is an apocalyptic number.

11121596694 is an abundant number, since it is smaller than the sum of its proper divisors (14828796138).

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

11121596694 is a wasteful number, since it uses less digits than its factorization.

11121596694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47528212 (or 47528209 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The spelling of 11121596694 in words is "eleven billion, one hundred twenty-one million, five hundred ninety-six thousand, six hundred ninety-four".