12233540532213 has 96 divisors (see below), whose sum is σ = 24974373365760. Its totient is φ = 5557484027520.

The previous prime is 12233540532197. The next prime is 12233540532217. The reversal of 12233540532213 is 31223504533221.

12233540532213 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 3 + 5 + 405 + 32 + 213 = 666.

It is not a de Polignac number, because 12233540532213 - 2⁴ = 12233540532197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233540532217) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 35563681 + ... + 35906022.

It is an arithmetic number, because the mean of its divisors is an integer number (260149722560).

Almost surely, 2^{12233540532213} is an apocalyptic number.

12233540532213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12233540532213 is an abundant number, since it is smaller than the sum of its proper divisors (12740832833547).

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

12233540532213 is a wasteful number, since it uses less digits than its factorization.

12233540532213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71469759 (or 71469756 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 12233540532213 in words is "twelve trillion, two hundred thirty-three billion, five hundred forty million, five hundred thirty-two thousand, two hundred thirteen".