11312765722 has 8 divisors (see below), whose sum is σ = 17007804000. Its totient is φ = 5643497724.

The previous prime is 11312765713. The next prime is 11312765729. The reversal of 11312765722 is 22756721311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11312765729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6441472 + ... + 6443227.

It is an arithmetic number, because the mean of its divisors is an integer number (2125975500).

Almost surely, 2^11312765722 is an apocalyptic number.

11312765722 is a deficient number, since it is larger than the sum of its proper divisors (5695038278).

11312765722 is a wasteful number, since it uses less digits than its factorization.

11312765722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12885140.

The product of its digits is 35280, while the sum is 37.

The spelling of 11312765722 in words is "eleven billion, three hundred twelve million, seven hundred sixty-five thousand, seven hundred twenty-two".