12202012202131 has 2 divisors, whose sum is σ = 12202012202132. Its totient is φ = 12202012202130.

The previous prime is 12202012202117. The next prime is 12202012202147. The reversal of 12202012202131 is 13120221020221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12202012202131 - 2²⁵ = 12201978647699 is a prime.

It is a super-2 number, since 2×12202012202131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12202012202099 and 12202012202108.

It is not a weakly prime, because it can be changed into another prime (12202012209131) 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, 6101006101065 + 6101006101066.

It is an arithmetic number, because the mean of its divisors is an integer number (6101006101066).

Almost surely, 2^{12202012202131} is an apocalyptic number.

12202012202131 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202012202131 is an equidigital number, since it uses as much as digits as its factorization.

12202012202131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12202012202131 its reverse (13120221020221), we get a palindrome (25322233222352).

The spelling of 12202012202131 in words is "twelve trillion, two hundred two billion, twelve million, two hundred two thousand, one hundred thirty-one".