220724427022 has 8 divisors (see below), whose sum is σ = 361185426072. Its totient is φ = 100329285000.

The previous prime is 220724427019. The next prime is 220724427023.

220724427022 is nontrivially palindromic in base 10.

220724427022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220724427023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5016464229 + ... + 5016464272.

It is an arithmetic number, because the mean of its divisors is an integer number (45148178259).

Almost surely, 2^220724427022 is an apocalyptic number.

220724427022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220724427022 is a deficient number, since it is larger than the sum of its proper divisors (140460999050).

220724427022 is a wasteful number, since it uses less digits than its factorization.

220724427022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10032928514.

The product of its (nonzero) digits is 50176, while the sum is 34.

It can be divided in two parts, 220724 and 427022, that added together give a palindrome (647746).

The spelling of 220724427022 in words is "two hundred twenty billion, seven hundred twenty-four million, four hundred twenty-seven thousand, twenty-two".