100221122210023 has 2 divisors, whose sum is σ = 100221122210024. Its totient is φ = 100221122210022.

The previous prime is 100221122209997. The next prime is 100221122210057. The reversal of 100221122210023 is 320012221122001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100221122210023 - 2⁹ = 100221122209511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100221122240023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110561105011 + 50110561105012.

It is an arithmetic number, because the mean of its divisors is an integer number (50110561105012).

Almost surely, 2^{100221122210023} is an apocalyptic number.

100221122210023 is a deficient number, since it is larger than the sum of its proper divisors (1).

100221122210023 is an equidigital number, since it uses as much as digits as its factorization.

100221122210023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 100221122210023 its reverse (320012221122001), we get a palindrome (420233343332024).

The spelling of 100221122210023 in words is "one hundred trillion, two hundred twenty-one billion, one hundred twenty-two million, two hundred ten thousand, twenty-three".