22210103321123 has 2 divisors, whose sum is σ = 22210103321124. Its totient is φ = 22210103321122.

The previous prime is 22210103321057. The next prime is 22210103321149. The reversal of 22210103321123 is 32112330101222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22210103321123 - 2²⁴ = 22210086543907 is a prime.

It is a super-2 number, since 2×22210103321123² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22210103321183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105051660561 + 11105051660562.

It is an arithmetic number, because the mean of its divisors is an integer number (11105051660562).

Almost surely, 2^{22210103321123} is an apocalyptic number.

22210103321123 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210103321123 is an equidigital number, since it uses as much as digits as its factorization.

22210103321123 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 23.

Adding to 22210103321123 its reverse (32112330101222), we get a palindrome (54322433422345).

The spelling of 22210103321123 in words is "twenty-two trillion, two hundred ten billion, one hundred three million, three hundred twenty-one thousand, one hundred twenty-three".