220133012213 has 16 divisors (see below), whose sum is σ = 230689071360. Its totient is φ = 209659828224.

The previous prime is 220133012207. The next prime is 220133012269. The reversal of 220133012213 is 312210331022.

It is a cyclic number.

It is not a de Polignac number, because 220133012213 - 2⁸ = 220133011957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220133012273) 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, 14443445 + ... + 14458677.

It is an arithmetic number, because the mean of its divisors is an integer number (14418066960).

Almost surely, 2^220133012213 is an apocalyptic number.

220133012213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

220133012213 is a deficient number, since it is larger than the sum of its proper divisors (10556059147).

220133012213 is a wasteful number, since it uses less digits than its factorization.

220133012213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17908.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 220133012213 its reverse (312210331022), we get a palindrome (532343343235).

The spelling of 220133012213 in words is "two hundred twenty billion, one hundred thirty-three million, twelve thousand, two hundred thirteen".