1120213122 has 16 divisors (see below), whose sum is σ = 2560487232. Its totient is φ = 320060880.

The previous prime is 1120213103. The next prime is 1120213169. The reversal of 1120213122 is 2213120211.

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, 13335829 + ... + 13335912.

It is an arithmetic number, because the mean of its divisors is an integer number (160030452).

Almost surely, 2^1120213122 is an apocalyptic number.

1120213122 is an abundant number, since it is smaller than the sum of its proper divisors (1440274110).

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

1120213122 is a wasteful number, since it uses less digits than its factorization.

1120213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26671753.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1120213122 is about 33469.5850287989. The cubic root of 1120213122 is about 1038.5646873073.

Adding to 1120213122 its reverse (2213120211), we get a palindrome (3333333333).

The spelling of 1120213122 in words is "one billion, one hundred twenty million, two hundred thirteen thousand, one hundred twenty-two".