120002202543 has 16 divisors (see below), whose sum is σ = 168474346880. Its totient is φ = 75768273504.

The previous prime is 120002202493. The next prime is 120002202589. The reversal of 120002202543 is 345202200021.

It is not a de Polignac number, because 120002202543 - 2²⁹ = 119465331631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002202643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119821 + ... + 504342.

It is an arithmetic number, because the mean of its divisors is an integer number (10529646680).

Almost surely, 2^120002202543 is an apocalyptic number.

120002202543 is a deficient number, since it is larger than the sum of its proper divisors (48472144337).

120002202543 is a wasteful number, since it uses less digits than its factorization.

120002202543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627558.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 120002202543 its reverse (345202200021), we get a palindrome (465204402564).

The spelling of 120002202543 in words is "one hundred twenty billion, two million, two hundred two thousand, five hundred forty-three".