32123320122281 has 2 divisors, whose sum is σ = 32123320122282. Its totient is φ = 32123320122280.

The previous prime is 32123320122269. The next prime is 32123320122331. The reversal of 32123320122281 is 18222102332123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32115852397225 + 7467725056 = 5667085^2 + 86416^2 .

It is a cyclic number.

It is not a de Polignac number, because 32123320122281 - 2²² = 32123315927977 is a prime.

It is a super-2 number, since 2×32123320122281² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32123320122211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16061660061140 + 16061660061141.

It is an arithmetic number, because the mean of its divisors is an integer number (16061660061141).

Almost surely, 2^{32123320122281} is an apocalyptic number.

It is an amenable number.

32123320122281 is a deficient number, since it is larger than the sum of its proper divisors (1).

32123320122281 is an equidigital number, since it uses as much as digits as its factorization.

32123320122281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 32123320122281 in words is "thirty-two trillion, one hundred twenty-three billion, three hundred twenty million, one hundred twenty-two thousand, two hundred eighty-one".