1122230404 has 12 divisors (see below), whose sum is σ = 1966808844. Its totient is φ = 560285024.

The previous prime is 1122230357. The next prime is 1122230441. The reversal of 1122230404 is 4040322211.

It can be written as a sum of positive squares in 2 ways, for example, as 639988804 + 482241600 = 25298^2 + 21960^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204499 + ... + 209914.

It is an arithmetic number, because the mean of its divisors is an integer number (163900737).

Almost surely, 2^1122230404 is an apocalyptic number.

It is an amenable number.

1122230404 is a deficient number, since it is larger than the sum of its proper divisors (844578440).

1122230404 is a wasteful number, since it uses less digits than its factorization.

1122230404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415094 (or 415092 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1122230404 is about 33499.7075211113. The cubic root of 1122230404 is about 1039.1877299106.

Adding to 1122230404 its reverse (4040322211), we get a palindrome (5162552615).

The spelling of 1122230404 in words is "one billion, one hundred twenty-two million, two hundred thirty thousand, four hundred four".