32012022137 has 2 divisors, whose sum is σ = 32012022138. Its totient is φ = 32012022136.

The previous prime is 32012022131. The next prime is 32012022179. The reversal of 32012022137 is 73122021023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29585376016 + 2426646121 = 172004^2 + 49261^2 .

It is an emirp because it is prime and its reverse (73122021023) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32012022137 is a prime.

It is a super-2 number, since 2×32012022137² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32012022131) 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, 16006011068 + 16006011069.

It is an arithmetic number, because the mean of its divisors is an integer number (16006011069).

Almost surely, 2^32012022137 is an apocalyptic number.

It is an amenable number.

32012022137 is a deficient number, since it is larger than the sum of its proper divisors (1).

32012022137 is an equidigital number, since it uses as much as digits as its factorization.

32012022137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The spelling of 32012022137 in words is "thirty-two billion, twelve million, twenty-two thousand, one hundred thirty-seven".