11722041712 has 10 divisors (see below), whose sum is σ = 22711455848. Its totient is φ = 5861020848.

The previous prime is 11722041679. The next prime is 11722041733. The reversal of 11722041712 is 21714022711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366313788 + ... + 366313819.

Almost surely, 2^11722041712 is an apocalyptic number.

It is an amenable number.

11722041712 is a deficient number, since it is larger than the sum of its proper divisors (10989414136).

11722041712 is an equidigital number, since it uses as much as digits as its factorization.

11722041712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732627615 (or 732627609 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 28.

The spelling of 11722041712 in words is "eleven billion, seven hundred twenty-two million, forty-one thousand, seven hundred twelve".