2130200122231 has 12 divisors (see below), whose sum is σ = 2266854058080. Its totient is φ = 2001370538240.

The previous prime is 2130200122229. The next prime is 2130200122301. The reversal of 2130200122231 is 1322210020312.

It is not a de Polignac number, because 2130200122231 - 2¹ = 2130200122229 is a prime.

It is a super-2 number, since 2×2130200122231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2130200122199 and 2130200122208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130200120231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6312655 + ... + 6641536.

It is an arithmetic number, because the mean of its divisors is an integer number (188904504840).

Almost surely, 2^{2130200122231} is an apocalyptic number.

2130200122231 is a deficient number, since it is larger than the sum of its proper divisors (136653935849).

2130200122231 is a wasteful number, since it uses less digits than its factorization.

2130200122231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12954794 (or 12954777 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2130200122231 its reverse (1322210020312), we get a palindrome (3452410142543).

The spelling of 2130200122231 in words is "two trillion, one hundred thirty billion, two hundred million, one hundred twenty-two thousand, two hundred thirty-one".