11475229848512 has 28 divisors (see below), whose sum is σ = 22972673928576. Its totient is φ = 5686839567360.

The previous prime is 11475229848503. The next prime is 11475229848553. The reversal of 11475229848512 is 21584892257411.

It is a super-2 number, since 2×11475229848512² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793357664 + ... + 793372127.

Almost surely, 2^{11475229848512} is an apocalyptic number.

It is an amenable number.

11475229848512 is an abundant number, since it is smaller than the sum of its proper divisors (11497444080064).

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

11475229848512 is a wasteful number, since it uses less digits than its factorization.

11475229848512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586729916 (or 1586729906 counting only the distinct ones).

The product of its digits is 12902400, while the sum is 59.

The spelling of 11475229848512 in words is "eleven trillion, four hundred seventy-five billion, two hundred twenty-nine million, eight hundred forty-eight thousand, five hundred twelve".