131222332134037 has 2 divisors, whose sum is σ = 131222332134038. Its totient is φ = 131222332134036.

The previous prime is 131222332134031. The next prime is 131222332134043. The reversal of 131222332134037 is 730431233222131.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (131222332134031) and next prime (131222332134043).

It can be written as a sum of positive squares in only one way, i.e., 108940967875441 + 22281364258596 = 10437479^2 + 4720314^2 .

It is a cyclic number.

It is not a de Polignac number, because 131222332134037 - 2¹⁵ = 131222332101269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131222332133987 and 131222332134005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131222332134031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65611166067018 + 65611166067019.

It is an arithmetic number, because the mean of its divisors is an integer number (65611166067019).

Almost surely, 2^{131222332134037} is an apocalyptic number.

It is an amenable number.

131222332134037 is a deficient number, since it is larger than the sum of its proper divisors (1).

131222332134037 is an equidigital number, since it uses as much as digits as its factorization.

131222332134037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 37.

Adding to 131222332134037 its reverse (730431233222131), we get a palindrome (861653565356168).

The spelling of 131222332134037 in words is "one hundred thirty-one trillion, two hundred twenty-two billion, three hundred thirty-two million, one hundred thirty-four thousand, thirty-seven".