1122023030 has 16 divisors (see below), whose sum is σ = 2107452384. Its totient is φ = 429295680.

The previous prime is 1122022973. The next prime is 1122023033. The reversal of 1122023030 is 303202211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1122022996 and 1122023014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122023033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2438951 + ... + 2439410.

It is an arithmetic number, because the mean of its divisors is an integer number (131715774).

Almost surely, 2^1122023030 is an apocalyptic number.

1122023030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122023030 is a deficient number, since it is larger than the sum of its proper divisors (985429354).

1122023030 is a wasteful number, since it uses less digits than its factorization.

1122023030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4878391.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1122023030 is about 33496.6122167601. The cubic root of 1122023030 is about 1039.1237163798.

Adding to 1122023030 its reverse (303202211), we get a palindrome (1425225241).

The spelling of 1122023030 in words is "one billion, one hundred twenty-two million, twenty-three thousand, thirty".