1120035442 has 4 divisors (see below), whose sum is σ = 1680053166. Its totient is φ = 560017720.

The previous prime is 1120035431. The next prime is 1120035467. The reversal of 1120035442 is 2445300211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2445300211 = 107 ⋅22853273.

It can be written as a sum of positive squares in only one way, i.e., 615089601 + 504945841 = 24801^2 + 22471^2 .

It is a super-2 number, since 2×1120035442² = 2508958782672270728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280008859 + ... + 280008862.

Almost surely, 2^1120035442 is an apocalyptic number.

1120035442 is a deficient number, since it is larger than the sum of its proper divisors (560017724).

1120035442 is an equidigital number, since it uses as much as digits as its factorization.

1120035442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560017723.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1120035442 is about 33466.9305733287. The cubic root of 1120035442 is about 1038.5097745628.

Adding to 1120035442 its reverse (2445300211), we get a palindrome (3565335653).

The spelling of 1120035442 in words is "one billion, one hundred twenty million, thirty-five thousand, four hundred forty-two".