1120020133012 has 48 divisors (see below), whose sum is σ = 2312168156928. Its totient is φ = 468958238720.

The previous prime is 1120020132989. The next prime is 1120020133147. The reversal of 1120020133012 is 2103310200211.

It is a congruent number.

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, 15894133 + ... + 15964444.

It is an arithmetic number, because the mean of its divisors is an integer number (48170169936).

Almost surely, 2^{1120020133012} is an apocalyptic number.

It is an amenable number.

1120020133012 is an abundant number, since it is smaller than the sum of its proper divisors (1192148023916).

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

1120020133012 is a wasteful number, since it uses less digits than its factorization.

1120020133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31858656 (or 31858654 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1120020133012 its reverse (2103310200211), we get a palindrome (3223330333223).

The spelling of 1120020133012 in words is "one trillion, one hundred twenty billion, twenty million, one hundred thirty-three thousand, twelve".