2220211212013 has 4 divisors (see below), whose sum is σ = 2220276143808. Its totient is φ = 2220146280220.

The previous prime is 2220211212007. The next prime is 2220211212097. The reversal of 2220211212013 is 3102121120222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220211212013 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 (2220211210013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32414581 + ... + 32483002.

It is an arithmetic number, because the mean of its divisors is an integer number (555069035952).

Almost surely, 2^{2220211212013} is an apocalyptic number.

It is an amenable number.

2220211212013 is a deficient number, since it is larger than the sum of its proper divisors (64931795).

2220211212013 is an equidigital number, since it uses as much as digits as its factorization.

2220211212013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64931794.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2220211212013 its reverse (3102121120222), we get a palindrome (5322332332235).

The spelling of 2220211212013 in words is "two trillion, two hundred twenty billion, two hundred eleven million, two hundred twelve thousand, thirteen".