12212033013 has 8 divisors (see below), whose sum is σ = 18091900800. Its totient is φ = 8141355324.

The previous prime is 12212032961. The next prime is 12212033021. The reversal of 12212033013 is 31033021221.

It is not a de Polignac number, because 12212033013 - 2¹⁴ = 12212016629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212033083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226148733 + ... + 226148786.

It is an arithmetic number, because the mean of its divisors is an integer number (2261487600).

Almost surely, 2^12212033013 is an apocalyptic number.

It is an amenable number.

12212033013 is a deficient number, since it is larger than the sum of its proper divisors (5879867787).

12212033013 is an equidigital number, since it uses as much as digits as its factorization.

12212033013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452297528 (or 452297522 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12212033013 its reverse (31033021221), we get a palindrome (43245054234).

The spelling of 12212033013 in words is "twelve billion, two hundred twelve million, thirty-three thousand, thirteen".