2130022231 has 2 divisors, whose sum is σ = 2130022232. Its totient is φ = 2130022230.

The previous prime is 2130022211. The next prime is 2130022261. The reversal of 2130022231 is 1322200312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130022231 - 2¹⁹ = 2129497943 is a prime.

It is a super-2 number, since 2×2130022231² = 9073989409108434722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130022211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065011115 + 1065011116.

It is an arithmetic number, because the mean of its divisors is an integer number (1065011116).

Almost surely, 2^2130022231 is an apocalyptic number.

2130022231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130022231 is an equidigital number, since it uses as much as digits as its factorization.

2130022231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2130022231 is about 46152.1638820977. The cubic root of 2130022231 is about 1286.6528274960.

Adding to 2130022231 its reverse (1322200312), we get a palindrome (3452222543).

The spelling of 2130022231 in words is "two billion, one hundred thirty million, twenty-two thousand, two hundred thirty-one".