2232201112123 has 2 divisors, whose sum is σ = 2232201112124. Its totient is φ = 2232201112122.

The previous prime is 2232201112061. The next prime is 2232201112133. The reversal of 2232201112123 is 3212111022322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2232201112123 - 2⁹ = 2232201111611 is a prime.

It is a super-3 number, since 3×2232201112123³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232201112094 and 2232201112103.

It is not a weakly prime, because it can be changed into another prime (2232201112133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116100556061 + 1116100556062.

It is an arithmetic number, because the mean of its divisors is an integer number (1116100556062).

Almost surely, 2^{2232201112123} is an apocalyptic number.

2232201112123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232201112123 is an equidigital number, since it uses as much as digits as its factorization.

2232201112123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2232201112123 its reverse (3212111022322), we get a palindrome (5444312134445).

The spelling of 2232201112123 in words is "two trillion, two hundred thirty-two billion, two hundred one million, one hundred twelve thousand, one hundred twenty-three".