1120020200012 has 24 divisors (see below), whose sum is σ = 2282305316256. Its totient is φ = 470951889408.

The previous prime is 1120020199993. The next prime is 1120020200023. The reversal of 1120020200012 is 2100020200211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1120020199966 and 1120020200002.

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, 377363813 + ... + 377366780.

It is an arithmetic number, because the mean of its divisors is an integer number (95096054844).

Almost surely, 2^{1120020200012} is an apocalyptic number.

It is an amenable number.

1120020200012 is an abundant number, since it is smaller than the sum of its proper divisors (1162285116244).

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

1120020200012 is a wasteful number, since it uses less digits than its factorization.

1120020200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754730657 (or 754730655 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1120020200012 its reverse (2100020200211), we get a palindrome (3220040400223).

The spelling of 1120020200012 in words is "one trillion, one hundred twenty billion, twenty million, two hundred thousand, twelve".