200020220131 has 2 divisors, whose sum is σ = 200020220132. Its totient is φ = 200020220130.

The previous prime is 200020220093. The next prime is 200020220233. The reversal of 200020220131 is 131022020002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200020220131 - 2¹⁵ = 200020187363 is a prime.

It is a super-2 number, since 2×200020220131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200020220431) 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, 100010110065 + 100010110066.

It is an arithmetic number, because the mean of its divisors is an integer number (100010110066).

Almost surely, 2^200020220131 is an apocalyptic number.

200020220131 is a deficient number, since it is larger than the sum of its proper divisors (1).

200020220131 is an equidigital number, since it uses as much as digits as its factorization.

200020220131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 200020220131 its reverse (131022020002), we get a palindrome (331042240133).

The spelling of 200020220131 in words is "two hundred billion, twenty million, two hundred twenty thousand, one hundred thirty-one".