2122221083 has 2 divisors, whose sum is σ = 2122221084. Its totient is φ = 2122221082.

The previous prime is 2122221077. The next prime is 2122221133. The reversal of 2122221083 is 3801222212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122221083 - 2⁶ = 2122221019 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122221383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061110541 + 1061110542.

It is an arithmetic number, because the mean of its divisors is an integer number (1061110542).

Almost surely, 2^2122221083 is an apocalyptic number.

2122221083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122221083 is an equidigital number, since it uses as much as digits as its factorization.

2122221083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2122221083 is about 46067.5708389318. The cubic root of 2122221083 is about 1285.0801290452.

Adding to 2122221083 its reverse (3801222212), we get a palindrome (5923443295).

The spelling of 2122221083 in words is "two billion, one hundred twenty-two million, two hundred twenty-one thousand, eighty-three".