1122013022 has 24 divisors (see below), whose sum is σ = 1925383656. Its totient is φ = 487387008.

The previous prime is 1122013019. The next prime is 1122013031. The reversal of 1122013022 is 2203102211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1122012988 and 1122013006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67148 + ... + 82175.

It is an arithmetic number, because the mean of its divisors is an integer number (80224319).

Almost surely, 2^1122013022 is an apocalyptic number.

1122013022 is a deficient number, since it is larger than the sum of its proper divisors (803370634).

1122013022 is a wasteful number, since it uses less digits than its factorization.

1122013022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149372 (or 149355 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1122013022 is about 33496.4628281853. The cubic root of 1122013022 is about 1039.1206268469.

Adding to 1122013022 its reverse (2203102211), we get a palindrome (3325115233).

It can be divided in two parts, 11220 and 13022, that added together give a palindrome (24242).

The spelling of 1122013022 in words is "one billion, one hundred twenty-two million, thirteen thousand, twenty-two".