2422021113 has 12 divisors (see below), whose sum is σ = 3499227108. Its totient is φ = 1614333600.

The previous prime is 2422021111. The next prime is 2422021117. The reversal of 2422021113 is 3111202242.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 808151184 + 1613869929 = 28428^2 + 40173^2 .

It is not a de Polignac number, because 2422021113 - 2¹ = 2422021111 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2422021111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19531 + ... + 72287.

It is an arithmetic number, because the mean of its divisors is an integer number (291602259).

Almost surely, 2^2422021113 is an apocalyptic number.

It is an amenable number.

2422021113 is a deficient number, since it is larger than the sum of its proper divisors (1077205995).

2422021113 is a wasteful number, since it uses less digits than its factorization.

2422021113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57864 (or 57861 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2422021113 is about 49214.0336997487. The cubic root of 2422021113 is about 1342.9483445781.

Adding to 2422021113 its reverse (3111202242), we get a palindrome (5533223355).

The spelling of 2422021113 in words is "two billion, four hundred twenty-two million, twenty-one thousand, one hundred thirteen".