100122220223 has 2 divisors, whose sum is σ = 100122220224. Its totient is φ = 100122220222.

The previous prime is 100122220201. The next prime is 100122220229. The reversal of 100122220223 is 322022221001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100122220223 - 2¹² = 100122216127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100122220229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50061110111 + 50061110112.

It is an arithmetic number, because the mean of its divisors is an integer number (50061110112).

Almost surely, 2^100122220223 is an apocalyptic number.

100122220223 is a deficient number, since it is larger than the sum of its proper divisors (1).

100122220223 is an equidigital number, since it uses as much as digits as its factorization.

100122220223 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 17.

Adding to 100122220223 its reverse (322022221001), we get a palindrome (422144441224).

The spelling of 100122220223 in words is "one hundred billion, one hundred twenty-two million, two hundred twenty thousand, two hundred twenty-three".