22000112012023 has 2 divisors, whose sum is σ = 22000112012024. Its totient is φ = 22000112012022.

The previous prime is 22000112011993. The next prime is 22000112012167. The reversal of 22000112012023 is 32021021100022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22000112012023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22000112011988 and 22000112012006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22000112015023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000056006011 + 11000056006012.

It is an arithmetic number, because the mean of its divisors is an integer number (11000056006012).

Almost surely, 2^{22000112012023} is an apocalyptic number.

22000112012023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22000112012023 is an equidigital number, since it uses as much as digits as its factorization.

22000112012023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22000112012023 its reverse (32021021100022), we get a palindrome (54021133112045).

The spelling of 22000112012023 in words is "twenty-two trillion, one hundred twelve million, twelve thousand, twenty-three".