1120203434012 has 48 divisors (see below), whose sum is σ = 2128044441600. Its totient is φ = 512883084480.

The previous prime is 1120203434011. The next prime is 1120203434017. The reversal of 1120203434012 is 2104343020211.

It is a super-2 number, since 2×1120203434012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120203434011) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 19583189 + ... + 19640307.

It is an arithmetic number, because the mean of its divisors is an integer number (44334259200).

Almost surely, 2^{1120203434012} is an apocalyptic number.

It is an amenable number.

1120203434012 is a deficient number, since it is larger than the sum of its proper divisors (1007841007588).

1120203434012 is a wasteful number, since it uses less digits than its factorization.

1120203434012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60146 (or 60144 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1120203434012 its reverse (2104343020211), we get a palindrome (3224546454223).

The spelling of 1120203434012 in words is "one trillion, one hundred twenty billion, two hundred three million, four hundred thirty-four thousand, twelve".