1120434227 has 24 divisors (see below), whose sum is σ = 1279832400. Its totient is φ = 978971840.

The previous prime is 1120434191. The next prime is 1120434241. The reversal of 1120434227 is 7224340211.

It is not a de Polignac number, because 1120434227 - 2²² = 1116239923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120434196 and 1120434205.

It is not an unprimeable number, because it can be changed into a prime (1120431227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 943328 + ... + 944514.

It is an arithmetic number, because the mean of its divisors is an integer number (53326350).

Almost surely, 2^1120434227 is an apocalyptic number.

1120434227 is a deficient number, since it is larger than the sum of its proper divisors (159398173).

1120434227 is a wasteful number, since it uses less digits than its factorization.

1120434227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507 (or 1496 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 1120434227 is about 33472.8879393458. The cubic root of 1120434227 is about 1038.6330126209.

Adding to 1120434227 its reverse (7224340211), we get a palindrome (8344774438).

The spelling of 1120434227 in words is "one billion, one hundred twenty million, four hundred thirty-four thousand, two hundred twenty-seven".