1120203122032 has 40 divisors (see below), whose sum is σ = 2299607949600. Its totient is φ = 526800187392.

The previous prime is 1120203122029. The next prime is 1120203122063. The reversal of 1120203122032 is 2302213020211.

It is a super-2 number, since 2×1120203122032² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977932 + ... + 1787947.

It is an arithmetic number, because the mean of its divisors is an integer number (57490198740).

Almost surely, 2^{1120203122032} is an apocalyptic number.

It is an amenable number.

1120203122032 is an abundant number, since it is smaller than the sum of its proper divisors (1179404827568).

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

1120203122032 is a wasteful number, since it uses less digits than its factorization.

1120203122032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2767393 (or 2767387 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1120203122032 its reverse (2302213020211), we get a palindrome (3422416142243).

The spelling of 1120203122032 in words is "one trillion, one hundred twenty billion, two hundred three million, one hundred twenty-two thousand, thirty-two".