100221112211239 has 2 divisors, whose sum is σ = 100221112211240. Its totient is φ = 100221112211238.

The previous prime is 100221112211137. The next prime is 100221112211327. The reversal of 100221112211239 is 932112211122001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100221112211239 - 2⁹ = 100221112210727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100221113211239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110556105619 + 50110556105620.

It is an arithmetic number, because the mean of its divisors is an integer number (50110556105620).

Almost surely, 2^{100221112211239} is an apocalyptic number.

100221112211239 is a deficient number, since it is larger than the sum of its proper divisors (1).

100221112211239 is an equidigital number, since it uses as much as digits as its factorization.

100221112211239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 100221112211239 in words is "one hundred trillion, two hundred twenty-one billion, one hundred twelve million, two hundred eleven thousand, two hundred thirty-nine".