11722264342 has 8 divisors (see below), whose sum is σ = 17764668936. Its totient is φ = 5800708032.

The previous prime is 11722264327. The next prime is 11722264363. The reversal of 11722264342 is 24346222711.

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

It is a super-2 number, since 2×11722264342² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11722264298 and 11722264307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30211828 + ... + 30212215.

It is an arithmetic number, because the mean of its divisors is an integer number (2220583617).

Almost surely, 2^11722264342 is an apocalyptic number.

11722264342 is a deficient number, since it is larger than the sum of its proper divisors (6042404594).

11722264342 is an equidigital number, since it uses as much as digits as its factorization.

11722264342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60424142.

The product of its digits is 32256, while the sum is 34.

The spelling of 11722264342 in words is "eleven billion, seven hundred twenty-two million, two hundred sixty-four thousand, three hundred forty-two".