13522399011 has 16 divisors (see below), whose sum is σ = 21854382720. Its totient is φ = 8195393160.

The previous prime is 13522398997. The next prime is 13522399049. The reversal of 13522399011 is 11099322531.

13522399011 is a `hidden beast` number, since 1 + 3 + 522 + 39 + 90 + 11 = 666.

It is not a de Polignac number, because 13522399011 - 2⁹ = 13522398499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13522399081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22764685 + ... + 22765278.

It is an arithmetic number, because the mean of its divisors is an integer number (1365898920).

Almost surely, 2^13522399011 is an apocalyptic number.

13522399011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13522399011 is a deficient number, since it is larger than the sum of its proper divisors (8331983709).

13522399011 is a wasteful number, since it uses less digits than its factorization.

13522399011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45529983 (or 45529977 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The spelling of 13522399011 in words is "thirteen billion, five hundred twenty-two million, three hundred ninety-nine thousand, eleven".