1111123345692 has 96 divisors (see below), whose sum is σ = 2618612103744. Its totient is φ = 366686208000.

The previous prime is 1111123345679. The next prime is 1111123345699. The reversal of 1111123345692 is 2965433211111.

It is a self number, because there is not a number n which added to its sum of digits gives 1111123345692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111123345699) 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, 396686692 + ... + 396689492.

It is an arithmetic number, because the mean of its divisors is an integer number (27277209414).

Almost surely, 2^{1111123345692} is an apocalyptic number.

1111123345692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1111123345692 is an abundant number, since it is smaller than the sum of its proper divisors (1507488758052).

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

1111123345692 is a wasteful number, since it uses less digits than its factorization.

1111123345692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799 (or 3797 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The spelling of 1111123345692 in words is "one trillion, one hundred eleven billion, one hundred twenty-three million, three hundred forty-five thousand, six hundred ninety-two".