220344243202 has 16 divisors (see below), whose sum is σ = 332555952960. Its totient is φ = 109492499088.

The previous prime is 220344243103. The next prime is 220344243211. The reversal of 220344243202 is 202342443022.

It is a happy number.

220344243202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1873108 + ... + 1987264.

It is an arithmetic number, because the mean of its divisors is an integer number (20784747060).

Almost surely, 2^220344243202 is an apocalyptic number.

220344243202 is a deficient number, since it is larger than the sum of its proper divisors (112211709758).

220344243202 is a wasteful number, since it uses less digits than its factorization.

220344243202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120105.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 220344243202 its reverse (202342443022), we get a palindrome (422686686224).

The spelling of 220344243202 in words is "two hundred twenty billion, three hundred forty-four million, two hundred forty-three thousand, two hundred two".