32322223009 has 2 divisors, whose sum is σ = 32322223010. Its totient is φ = 32322223008.

The previous prime is 32322222997. The next prime is 32322223039. The reversal of 32322223009 is 90032222323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31693968784 + 628254225 = 178028^2 + 25065^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32322223009 is a prime.

It is a super-2 number, since 2×32322223009² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32322223039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16161111504 + 16161111505.

It is an arithmetic number, because the mean of its divisors is an integer number (16161111505).

Almost surely, 2^32322223009 is an apocalyptic number.

It is an amenable number.

32322223009 is a deficient number, since it is larger than the sum of its proper divisors (1).

32322223009 is an equidigital number, since it uses as much as digits as its factorization.

32322223009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 28.

The spelling of 32322223009 in words is "thirty-two billion, three hundred twenty-two million, two hundred twenty-three thousand, nine".