100032220222009 has 2 divisors, whose sum is σ = 100032220222010. Its totient is φ = 100032220222008.

The previous prime is 100032220221961. The next prime is 100032220222013. The reversal of 100032220222009 is 900222022230001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100016900714025 + 15319507984 = 10000845^2 + 123772^2 .

It is a cyclic number.

It is not a de Polignac number, because 100032220222009 - 2¹³ = 100032220213817 is a prime.

It is not a weakly prime, because it can be changed into another prime (100032220222049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50016110111004 + 50016110111005.

It is an arithmetic number, because the mean of its divisors is an integer number (50016110111005).

Almost surely, 2^{100032220222009} is an apocalyptic number.

It is an amenable number.

100032220222009 is a deficient number, since it is larger than the sum of its proper divisors (1).

100032220222009 is an equidigital number, since it uses as much as digits as its factorization.

100032220222009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 100032220222009 in words is "one hundred trillion, thirty-two billion, two hundred twenty million, two hundred twenty-two thousand, nine".