200012210131 has 2 divisors, whose sum is σ = 200012210132. Its totient is φ = 200012210130.

The previous prime is 200012210119. The next prime is 200012210141. The reversal of 200012210131 is 131012210002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200012210131 is a prime.

It is a super-2 number, since 2×200012210131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200012210141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100006105065 + 100006105066.

It is an arithmetic number, because the mean of its divisors is an integer number (100006105066).

Almost surely, 2^200012210131 is an apocalyptic number.

200012210131 is a deficient number, since it is larger than the sum of its proper divisors (1).

200012210131 is an equidigital number, since it uses as much as digits as its factorization.

200012210131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 200012210131 its reverse (131012210002), we get a palindrome (331024420133).

The spelling of 200012210131 in words is "two hundred billion, twelve million, two hundred ten thousand, one hundred thirty-one".