2222021122013 has 16 divisors (see below), whose sum is σ = 2826849033600. Its totient is φ = 1731445027200.

The previous prime is 2222021121997. The next prime is 2222021122039. The reversal of 2222021122013 is 3102211202222.

It is not a de Polignac number, because 2222021122013 - 2⁴ = 2222021121997 is a prime.

It is a super-2 number, since 2×2222021122013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222021122213) 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 15 ways as a sum of consecutive naturals, for example, 294459668 + ... + 294467213.

It is an arithmetic number, because the mean of its divisors is an integer number (176678064600).

Almost surely, 2^{2222021122013} is an apocalyptic number.

It is an amenable number.

2222021122013 is a deficient number, since it is larger than the sum of its proper divisors (604827911587).

2222021122013 is an equidigital number, since it uses as much as digits as its factorization.

2222021122013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588926913 (or 588926899 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2222021122013 its reverse (3102211202222), we get a palindrome (5324232324235).

The spelling of 2222021122013 in words is "two trillion, two hundred twenty-two billion, twenty-one million, one hundred twenty-two thousand, thirteen".