1112022023 has 24 divisors (see below), whose sum is σ = 1346672880. Its totient is φ = 914457600.

The previous prime is 1112022007. The next prime is 1112022031. The reversal of 1112022023 is 3202202111.

It is a happy number.

It is not a de Polignac number, because 1112022023 - 2⁴ = 1112022007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112021989 and 1112022007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112022053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229223 + ... + 234023.

It is an arithmetic number, because the mean of its divisors is an integer number (56111370).

Almost surely, 2^1112022023 is an apocalyptic number.

1112022023 is a deficient number, since it is larger than the sum of its proper divisors (234650857).

1112022023 is a wasteful number, since it uses less digits than its factorization.

1112022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5007 (or 5000 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1112022023 is about 33346.9942123724. The cubic root of 1112022023 is about 1036.0271328419.

Adding to 1112022023 its reverse (3202202111), we get a palindrome (4314224134).

The spelling of 1112022023 in words is "one billion, one hundred twelve million, twenty-two thousand, twenty-three".