100322212223 has 2 divisors, whose sum is σ = 100322212224. Its totient is φ = 100322212222.

The previous prime is 100322212171. The next prime is 100322212231. The reversal of 100322212223 is 322212223001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100322212223 - 2¹⁴ = 100322195839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100322212195 and 100322212204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100322212273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50161106111 + 50161106112.

It is an arithmetic number, because the mean of its divisors is an integer number (50161106112).

Almost surely, 2^100322212223 is an apocalyptic number.

100322212223 is a deficient number, since it is larger than the sum of its proper divisors (1).

100322212223 is an equidigital number, since it uses as much as digits as its factorization.

100322212223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 100322212223 its reverse (322212223001), we get a palindrome (422534435224).

The spelling of 100322212223 in words is "one hundred billion, three hundred twenty-two million, two hundred twelve thousand, two hundred twenty-three".