11802492722 has 8 divisors (see below), whose sum is σ = 17711610672. Its totient is φ = 5898622500.

The previous prime is 11802492721. The next prime is 11802492731. The reversal of 11802492722 is 22729420811.

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 (11802492721) 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, 1306304 + ... + 1315307.

It is an arithmetic number, because the mean of its divisors is an integer number (2213951334).

Almost surely, 2^11802492722 is an apocalyptic number.

11802492722 is a deficient number, since it is larger than the sum of its proper divisors (5909117950).

11802492722 is a wasteful number, since it uses less digits than its factorization.

11802492722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623864.

The product of its (nonzero) digits is 32256, while the sum is 38.

The spelling of 11802492722 in words is "eleven billion, eight hundred two million, four hundred ninety-two thousand, seven hundred twenty-two".