2202021113 has 2 divisors, whose sum is σ = 2202021114. Its totient is φ = 2202021112.

The previous prime is 2202021103. The next prime is 2202021119. The reversal of 2202021113 is 3111202022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1404975289 + 797045824 = 37483^2 + 28232^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202021113 - 2⁸ = 2202020857 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202021119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101010556 + 1101010557.

It is an arithmetic number, because the mean of its divisors is an integer number (1101010557).

Almost surely, 2^2202021113 is an apocalyptic number.

It is an amenable number.

2202021113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202021113 is an equidigital number, since it uses as much as digits as its factorization.

2202021113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2202021113 is about 46925.6977891645. The cubic root of 2202021113 is about 1300.9896040824.

Adding to 2202021113 its reverse (3111202022), we get a palindrome (5313223135).

The spelling of 2202021113 in words is "two billion, two hundred two million, twenty-one thousand, one hundred thirteen".