2122211013 has 32 divisors (see below), whose sum is σ = 3074816640. Its totient is φ = 1294237440.

The previous prime is 2122211011. The next prime is 2122211017. The reversal of 2122211013 is 3101122212.

It is not a de Polignac number, because 2122211013 - 2¹ = 2122211011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2122210983 and 2122211001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122211011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2616378 + ... + 2617188.

It is an arithmetic number, because the mean of its divisors is an integer number (96088020).

Almost surely, 2^2122211013 is an apocalyptic number.

It is an amenable number.

2122211013 is a deficient number, since it is larger than the sum of its proper divisors (952605627).

2122211013 is a wasteful number, since it uses less digits than its factorization.

2122211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2122211013 is about 46067.4615428287. The cubic root of 2122211013 is about 1285.0780964612.

Adding to 2122211013 its reverse (3101122212), we get a palindrome (5223333225).

The spelling of 2122211013 in words is "two billion, one hundred twenty-two million, two hundred eleven thousand, thirteen".