1120322203122 has 32 divisors (see below), whose sum is σ = 2376602040384. Its totient is φ = 350858073600.

The previous prime is 1120322203109. The next prime is 1120322203159. The reversal of 1120322203122 is 2213022230211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9559579 + ... + 9676062.

It is an arithmetic number, because the mean of its divisors is an integer number (74268813762).

Almost surely, 2^{1120322203122} is an apocalyptic number.

1120322203122 is an abundant number, since it is smaller than the sum of its proper divisors (1256279837262).

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

1120322203122 is a wasteful number, since it uses less digits than its factorization.

1120322203122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19236234.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1120322203122 its reverse (2213022230211), we get a palindrome (3333344433333).

The spelling of 1120322203122 in words is "one trillion, one hundred twenty billion, three hundred twenty-two million, two hundred three thousand, one hundred twenty-two".