202022218103 has 2 divisors, whose sum is σ = 202022218104. Its totient is φ = 202022218102.

The previous prime is 202022218051. The next prime is 202022218159. The reversal of 202022218103 is 301812220202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202022218103 is a prime.

It is a super-2 number, since 2×202022218103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202022218903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101011109051 + 101011109052.

It is an arithmetic number, because the mean of its divisors is an integer number (101011109052).

Almost surely, 2^202022218103 is an apocalyptic number.

202022218103 is a deficient number, since it is larger than the sum of its proper divisors (1).

202022218103 is an equidigital number, since it uses as much as digits as its factorization.

202022218103 is an evil number, because the sum of its binary digits is even.

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

Adding to 202022218103 its reverse (301812220202), we get a palindrome (503834438305).

The spelling of 202022218103 in words is "two hundred two billion, twenty-two million, two hundred eighteen thousand, one hundred three".