1112200220023 has 2 divisors, whose sum is σ = 1112200220024. Its totient is φ = 1112200220022.

The previous prime is 1112200220003. The next prime is 1112200220039. The reversal of 1112200220023 is 3200220022111.

It is a happy number.

It is an a-pointer prime, because the next prime (1112200220039) can be obtained adding 1112200220023 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112200220023 - 2⁹ = 1112200219511 is a prime.

It is a super-2 number, since 2×1112200220023² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112200219979 and 1112200220006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112200220003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556100110011 + 556100110012.

It is an arithmetic number, because the mean of its divisors is an integer number (556100110012).

Almost surely, 2^{1112200220023} is an apocalyptic number.

1112200220023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112200220023 is an equidigital number, since it uses as much as digits as its factorization.

1112200220023 is an evil number, because the sum of its binary digits is even.

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

Adding to 1112200220023 its reverse (3200220022111), we get a palindrome (4312420242134).

The spelling of 1112200220023 in words is "one trillion, one hundred twelve billion, two hundred million, two hundred twenty thousand, twenty-three".