202200000131 has 2 divisors, whose sum is σ = 202200000132. Its totient is φ = 202200000130.

The previous prime is 202200000031. The next prime is 202200000259. The reversal of 202200000131 is 131000002202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202200000131 is a prime.

It is a super-2 number, since 2×202200000131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202200000031) 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 as a sum of consecutive naturals, namely, 101100000065 + 101100000066.

It is an arithmetic number, because the mean of its divisors is an integer number (101100000066).

Almost surely, 2^202200000131 is an apocalyptic number.

202200000131 is a deficient number, since it is larger than the sum of its proper divisors (1).

202200000131 is an equidigital number, since it uses as much as digits as its factorization.

202200000131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 202200000131 its reverse (131000002202), we get a palindrome (333200002333).

The spelling of 202200000131 in words is "two hundred two billion, two hundred million, one hundred thirty-one", and thus it is an aban number.