100220012211223 has 2 divisors, whose sum is σ = 100220012211224. Its totient is φ = 100220012211222.

The previous prime is 100220012211199. The next prime is 100220012211239. The reversal of 100220012211223 is 322112210022001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100220012211223 - 2⁵ = 100220012211191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100220012211223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100220012211023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110006105611 + 50110006105612.

It is an arithmetic number, because the mean of its divisors is an integer number (50110006105612).

Almost surely, 2^{100220012211223} is an apocalyptic number.

100220012211223 is a deficient number, since it is larger than the sum of its proper divisors (1).

100220012211223 is an equidigital number, since it uses as much as digits as its factorization.

100220012211223 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 100220012211223 its reverse (322112210022001), we get a palindrome (422332222233224).

The spelling of 100220012211223 in words is "one hundred trillion, two hundred twenty billion, twelve million, two hundred eleven thousand, two hundred twenty-three".