1120421322306 has 48 divisors (see below), whose sum is σ = 2851981554240. Its totient is φ = 313404564960.

The previous prime is 1120421322271. The next prime is 1120421322311. The reversal of 1120421322306 is 6032231240211.

1120421322306 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 421 + 3 + 2 + 230 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1120421322306.

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 23 ways as a sum of consecutive naturals, for example, 217639486 + ... + 217644633.

It is an arithmetic number, because the mean of its divisors is an integer number (59416282380).

Almost surely, 2^{1120421322306} is an apocalyptic number.

1120421322306 is an abundant number, since it is smaller than the sum of its proper divisors (1731560231934).

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

1120421322306 is a wasteful number, since it uses less digits than its factorization.

1120421322306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435284151 (or 435284148 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1120421322306 its reverse (6032231240211), we get a palindrome (7152652562517).

The spelling of 1120421322306 in words is "one trillion, one hundred twenty billion, four hundred twenty-one million, three hundred twenty-two thousand, three hundred six".