220342304104 has 48 divisors (see below), whose sum is σ = 447450372000. Its totient is φ = 101677402944.

The previous prime is 220342304093. The next prime is 220342304137. The reversal of 220342304104 is 401403243022.

It is a happy number.

It is a super-3 number, since 3×220342304104³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9315637 + ... + 9339259.

It is an arithmetic number, because the mean of its divisors is an integer number (9321882750).

Almost surely, 2^220342304104 is an apocalyptic number.

It is an amenable number.

220342304104 is an abundant number, since it is smaller than the sum of its proper divisors (227108067896).

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

220342304104 is a wasteful number, since it uses less digits than its factorization.

220342304104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30554 (or 30537 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 220342304104 its reverse (401403243022), we get a palindrome (621745547126).

The spelling of 220342304104 in words is "two hundred twenty billion, three hundred forty-two million, three hundred four thousand, one hundred four".