2122122203013 has 4 divisors (see below), whose sum is σ = 2829496270688. Its totient is φ = 1414748135340.

The previous prime is 2122122203011. The next prime is 2122122203077. The reversal of 2122122203013 is 3103022212212.

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 not a de Polignac number, because 2122122203013 - 2¹ = 2122122203011 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 (2122122203011) 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, 353687033833 + ... + 353687033838.

It is an arithmetic number, because the mean of its divisors is an integer number (707374067672).

Almost surely, 2^{2122122203013} is an apocalyptic number.

It is an amenable number.

2122122203013 is a deficient number, since it is larger than the sum of its proper divisors (707374067675).

2122122203013 is an equidigital number, since it uses as much as digits as its factorization.

2122122203013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707374067674.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2122122203013 its reverse (3103022212212), we get a palindrome (5225144415225).

The spelling of 2122122203013 in words is "two trillion, one hundred twenty-two billion, one hundred twenty-two million, two hundred three thousand, thirteen".