11262447312 has 40 divisors (see below), whose sum is σ = 30033196800. Its totient is φ = 3633047040.

The previous prime is 11262447307. The next prime is 11262447331. The reversal of 11262447312 is 21374426211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3782937 + ... + 3785912.

It is an arithmetic number, because the mean of its divisors is an integer number (750829920).

Almost surely, 2^11262447312 is an apocalyptic number.

11262447312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11262447312 is an abundant number, since it is smaller than the sum of its proper divisors (18770749488).

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

11262447312 is a wasteful number, since it uses less digits than its factorization.

11262447312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7568891 (or 7568885 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The spelling of 11262447312 in words is "eleven billion, two hundred sixty-two million, four hundred forty-seven thousand, three hundred twelve".