11121733670 has 16 divisors (see below), whose sum is σ = 20020398480. Its totient is φ = 4448409504.

The previous prime is 11121733669. The next prime is 11121733687. The reversal of 11121733670 is 7633712111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209564 + ... + 257216.

It is an arithmetic number, because the mean of its divisors is an integer number (1251274905).

Almost surely, 2^11121733670 is an apocalyptic number.

11121733670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121733670 is a deficient number, since it is larger than the sum of its proper divisors (8898664810).

11121733670 is a wasteful number, since it uses less digits than its factorization.

11121733670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70999.

The product of its (nonzero) digits is 5292, while the sum is 32.

The spelling of 11121733670 in words is "eleven billion, one hundred twenty-one million, seven hundred thirty-three thousand, six hundred seventy".