220353350424 has 16 divisors (see below), whose sum is σ = 550883376120. Its totient is φ = 73451116800.

The previous prime is 220353350423. The next prime is 220353350429. The reversal of 220353350424 is 424053353022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220353350423) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4590694777 + ... + 4590694824.

Almost surely, 2^220353350424 is an apocalyptic number.

220353350424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

220353350424 is an abundant number, since it is smaller than the sum of its proper divisors (330530025696).

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

220353350424 is a wasteful number, since it uses less digits than its factorization.

220353350424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9181389610 (or 9181389606 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

The spelling of 220353350424 in words is "two hundred twenty billion, three hundred fifty-three million, three hundred fifty thousand, four hundred twenty-four".