220015022346 has 48 divisors (see below), whose sum is σ = 576846114624. Its totient is φ = 59163702912.

The previous prime is 220015022239. The next prime is 220015022347. The reversal of 220015022346 is 643220510022.

It is a happy number.

220015022346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220015022346² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220015022347) 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 23 ways as a sum of consecutive naturals, for example, 51355240 + ... + 51359523.

It is an arithmetic number, because the mean of its divisors is an integer number (12017627388).

Almost surely, 2^220015022346 is an apocalyptic number.

220015022346 is an abundant number, since it is smaller than the sum of its proper divisors (356831092278).

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

220015022346 is a wasteful number, since it uses less digits than its factorization.

220015022346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102714795 (or 102714792 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 220015022346 its reverse (643220510022), we get a palindrome (863235532368).

The spelling of 220015022346 in words is "two hundred twenty billion, fifteen million, twenty-two thousand, three hundred forty-six".