202221320083 has 2 divisors, whose sum is σ = 202221320084. Its totient is φ = 202221320082.

The previous prime is 202221320047. The next prime is 202221320089. The reversal of 202221320083 is 380023122202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202221320083 - 2³³ = 193631385491 is a prime.

It is a super-2 number, since 2×202221320083² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202221320089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101110660041 + 101110660042.

It is an arithmetic number, because the mean of its divisors is an integer number (101110660042).

Almost surely, 2^202221320083 is an apocalyptic number.

202221320083 is a deficient number, since it is larger than the sum of its proper divisors (1).

202221320083 is an equidigital number, since it uses as much as digits as its factorization.

202221320083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 202221320083 its reverse (380023122202), we get a palindrome (582244442285).

The spelling of 202221320083 in words is "two hundred two billion, two hundred twenty-one million, three hundred twenty thousand, eighty-three".