1120434213012 has 48 divisors (see below), whose sum is σ = 2688067166400. Its totient is φ = 363014275840.

The previous prime is 1120434213001. The next prime is 1120434213037. The reversal of 1120434213012 is 2103124340211.

It is a super-2 number, since 2×1120434213012² (a number of 25 digits) contains 22 as substring.

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 in 15 ways as a sum of consecutive naturals, for example, 4100562 + ... + 4365257.

It is an arithmetic number, because the mean of its divisors is an integer number (56001399300).

Almost surely, 2^{1120434213012} is an apocalyptic number.

1120434213012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120434213012 is an abundant number, since it is smaller than the sum of its proper divisors (1567632953388).

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

1120434213012 is a wasteful number, since it uses less digits than its factorization.

1120434213012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8466136 (or 8466134 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1120434213012 its reverse (2103124340211), we get a palindrome (3223558553223).

The spelling of 1120434213012 in words is "one trillion, one hundred twenty billion, four hundred thirty-four million, two hundred thirteen thousand, twelve".