220110355420 has 48 divisors (see below), whose sum is σ = 463976735040. Its totient is φ = 87712395776.

The previous prime is 220110355411. The next prime is 220110355427. The reversal of 220110355420 is 24553011022.

220110355420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220110355427) 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, 5704914 + ... + 5743366.

It is an arithmetic number, because the mean of its divisors is an integer number (9666181980).

Almost surely, 2^220110355420 is an apocalyptic number.

220110355420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220110355420 is an abundant number, since it is smaller than the sum of its proper divisors (243866379620).

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

220110355420 is a wasteful number, since it uses less digits than its factorization.

220110355420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39534 (or 39532 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 220110355420 its reverse (24553011022), we get a palindrome (244663366442).

The spelling of 220110355420 in words is "two hundred twenty billion, one hundred ten million, three hundred fifty-five thousand, four hundred twenty".