212022000131 has 2 divisors, whose sum is σ = 212022000132. Its totient is φ = 212022000130.

The previous prime is 212022000109. The next prime is 212022000143. The reversal of 212022000131 is 131000220212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212022000131 - 2¹⁰ = 212021999107 is a prime.

It is a super-2 number, since 2×212022000131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (212022000161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106011000065 + 106011000066.

It is an arithmetic number, because the mean of its divisors is an integer number (106011000066).

Almost surely, 2^212022000131 is an apocalyptic number.

212022000131 is a deficient number, since it is larger than the sum of its proper divisors (1).

212022000131 is an equidigital number, since it uses as much as digits as its factorization.

212022000131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 212022000131 its reverse (131000220212), we get a palindrome (343022220343).

The spelling of 212022000131 in words is "two hundred twelve billion, twenty-two million, one hundred thirty-one", and thus it is an aban number.