1120222434 has 16 divisors (see below), whose sum is σ = 2300997888. Its totient is φ = 363315312.

The previous prime is 1120222409. The next prime is 1120222447. The reversal of 1120222434 is 4342220211.

It is a self number, because there is not a number n which added to its sum of digits gives 1120222434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522802 + ... + 2523245.

It is an arithmetic number, because the mean of its divisors is an integer number (143812368).

Almost surely, 2^1120222434 is an apocalyptic number.

1120222434 is an abundant number, since it is smaller than the sum of its proper divisors (1180775454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120222434 is a wasteful number, since it uses less digits than its factorization.

1120222434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5046089.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1120222434 is about 33469.7241398850. The cubic root of 1120222434 is about 1038.5675650595.

Adding to 1120222434 its reverse (4342220211), we get a palindrome (5462442645).

The spelling of 1120222434 in words is "one billion, one hundred twenty million, two hundred twenty-two thousand, four hundred thirty-four".