1120022343 has 48 divisors (see below), whose sum is σ = 1882854400. Its totient is φ = 656845200.

The previous prime is 1120022287. The next prime is 1120022357. The reversal of 1120022343 is 3432200211.

It is not a de Polignac number, because 1120022343 - 2⁹ = 1120021831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120022363) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95748 + ... + 106806.

Almost surely, 2^1120022343 is an apocalyptic number.

1120022343 is a deficient number, since it is larger than the sum of its proper divisors (762832057).

1120022343 is a wasteful number, since it uses less digits than its factorization.

1120022343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11121 (or 11104 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1120022343 is about 33466.7348721085. The cubic root of 1120022343 is about 1038.5057260324.

Adding to 1120022343 its reverse (3432200211), we get a palindrome (4552222554).

The spelling of 1120022343 in words is "one billion, one hundred twenty million, twenty-two thousand, three hundred forty-three".