11262431224 has 24 divisors (see below), whose sum is σ = 23211314280. Its totient is φ = 5119286480.

The previous prime is 11262431209. The next prime is 11262431239. The reversal of 11262431224 is 42213426211.

It is an interprime number because it is at equal distance from previous prime (11262431209) and next prime (11262431239).

It is a junction number, because it is equal to n+sod(n) for n = 11262431192 and 11262431201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5816404 + ... + 5818339.

It is an arithmetic number, because the mean of its divisors is an integer number (967138095).

Almost surely, 2^11262431224 is an apocalyptic number.

It is an amenable number.

11262431224 is an abundant number, since it is smaller than the sum of its proper divisors (11948883056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11262431224 is a wasteful number, since it uses less digits than its factorization.

11262431224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11634771 (or 11634756 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 11262431224 its reverse (42213426211), we get a palindrome (53475857435).

The spelling of 11262431224 in words is "eleven billion, two hundred sixty-two million, four hundred thirty-one thousand, two hundred twenty-four".