220220232122 has 32 divisors (see below), whose sum is σ = 361304841600. Its totient is φ = 99837953280.

The previous prime is 220220232119. The next prime is 220220232217. The reversal of 220220232122 is 221232022022.

220220232122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220220232094 and 220220232103.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 40786379 + ... + 40791777.

It is an arithmetic number, because the mean of its divisors is an integer number (11290776300).

Almost surely, 2^220220232122 is an apocalyptic number.

220220232122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220220232122 is a deficient number, since it is larger than the sum of its proper divisors (141084609478).

220220232122 is a wasteful number, since it uses less digits than its factorization.

220220232122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9926.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 220220232122 its reverse (221232022022), we get a palindrome (441452254144).

The spelling of 220220232122 in words is "two hundred twenty billion, two hundred twenty million, two hundred thirty-two thousand, one hundred twenty-two".