1120020213032 has 96 divisors (see below), whose sum is σ = 2458364126400. Its totient is φ = 476978777856.

The previous prime is 1120020213001. The next prime is 1120020213049. The reversal of 1120020213032 is 2303120200211.

It is a self number, because there is not a number n which added to its sum of digits gives 1120020213032.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45929819 + ... + 45954197.

It is an arithmetic number, because the mean of its divisors is an integer number (25607959650).

Almost surely, 2^{1120020213032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120020213032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1229182063200).

1120020213032 is an abundant number, since it is smaller than the sum of its proper divisors (1338343913368).

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

1120020213032 is a wasteful number, since it uses less digits than its factorization.

1120020213032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25135 (or 25124 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1120020213032 its reverse (2303120200211), we get a palindrome (3423140413243).

The spelling of 1120020213032 in words is "one trillion, one hundred twenty billion, twenty million, two hundred thirteen thousand, thirty-two".