11225742344 has 32 divisors (see below), whose sum is σ = 21243340800. Its totient is φ = 5560974720.

The previous prime is 11225742301. The next prime is 11225742349. The reversal of 11225742344 is 44324752211.

It is a super-2 number, since 2×11225742344² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11225742349) 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, 765917 + ... + 780435.

It is an arithmetic number, because the mean of its divisors is an integer number (663854400).

Almost surely, 2^11225742344 is an apocalyptic number.

It is an amenable number.

11225742344 is a deficient number, since it is larger than the sum of its proper divisors (10017598456).

11225742344 is a wasteful number, since it uses less digits than its factorization.

11225742344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15413 (or 15409 counting only the distinct ones).

The product of its digits is 53760, while the sum is 35.

The spelling of 11225742344 in words is "eleven billion, two hundred twenty-five million, seven hundred forty-two thousand, three hundred forty-four".