2233221211213 has 4 divisors (see below), whose sum is σ = 2243805198208. Its totient is φ = 2222637224220.

The previous prime is 2233221211157. The next prime is 2233221211307. The reversal of 2233221211213 is 3121121223322.

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-2233221211213 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 (2233291211213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5291993181 + ... + 5291993602.

It is an arithmetic number, because the mean of its divisors is an integer number (560951299552).

Almost surely, 2^{2233221211213} is an apocalyptic number.

It is an amenable number.

2233221211213 is a deficient number, since it is larger than the sum of its proper divisors (10583986995).

2233221211213 is a wasteful number, since it uses less digits than its factorization.

2233221211213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10583986994.

The product of its digits is 1728, while the sum is 25.

Adding to 2233221211213 its reverse (3121121223322), we get a palindrome (5354342434535).

The spelling of 2233221211213 in words is "two trillion, two hundred thirty-three billion, two hundred twenty-one million, two hundred eleven thousand, two hundred thirteen".