1122044302 has 16 divisors (see below), whose sum is σ = 1799377632. Its totient is φ = 522892800.

The previous prime is 1122044263. The next prime is 1122044323. The reversal of 1122044302 is 2034402211.

It is a self number, because there is not a number n which added to its sum of digits gives 1122044302.

It is a congruent number.

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, 156699 + ... + 163702.

It is an arithmetic number, because the mean of its divisors is an integer number (112461102).

Almost surely, 2^1122044302 is an apocalyptic number.

1122044302 is a deficient number, since it is larger than the sum of its proper divisors (677333330).

1122044302 is a wasteful number, since it uses less digits than its factorization.

1122044302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320523.

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

The square root of 1122044302 is about 33496.9297399030. The cubic root of 1122044302 is about 1039.1302831196.

Adding to 1122044302 its reverse (2034402211), we get a palindrome (3156446513).

The spelling of 1122044302 in words is "one billion, one hundred twenty-two million, forty-four thousand, three hundred two".