1120201121012 has 6 divisors (see below), whose sum is σ = 1960351961778. Its totient is φ = 560100560504.

The previous prime is 1120201120993. The next prime is 1120201121033. The reversal of 1120201121012 is 2101211020211.

It can be written as a sum of positive squares in only one way, i.e., 1104235282276 + 15965838736 = 1050826^2 + 126356^2 .

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 as a sum of consecutive naturals, namely, 140025140123 + ... + 140025140130.

It is an arithmetic number, because the mean of its divisors is an integer number (326725326963).

Almost surely, 2^{1120201121012} is an apocalyptic number.

It is an amenable number.

1120201121012 is a deficient number, since it is larger than the sum of its proper divisors (840150840766).

1120201121012 is a wasteful number, since it uses less digits than its factorization.

1120201121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280050280257 (or 280050280255 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1120201121012 its reverse (2101211020211), we get a palindrome (3221412141223).

The spelling of 1120201121012 in words is "one trillion, one hundred twenty billion, two hundred one million, one hundred twenty-one thousand, twelve".