11722270367 has 8 divisors (see below), whose sum is σ = 12369373920. Its totient is φ = 11086620160.

The previous prime is 11722270363. The next prime is 11722270369. The reversal of 11722270367 is 76307222711.

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

It is a cyclic number.

It is not a de Polignac number, because 11722270367 - 2² = 11722270363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11722270367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11722270363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2861234 + ... + 2865327.

It is an arithmetic number, because the mean of its divisors is an integer number (1546171740).

Almost surely, 2^11722270367 is an apocalyptic number.

11722270367 is a deficient number, since it is larger than the sum of its proper divisors (647103553).

11722270367 is an equidigital number, since it uses as much as digits as its factorization.

11722270367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5726673.

The product of its (nonzero) digits is 49392, while the sum is 38.

The spelling of 11722270367 in words is "eleven billion, seven hundred twenty-two million, two hundred seventy thousand, three hundred sixty-seven".