220012102222 has 64 divisors (see below), whose sum is σ = 386717151744. Its totient is φ = 92761943040.

The previous prime is 220012102217. The next prime is 220012102229. The reversal of 220012102222 is 222201210022.

It is a junction number, because it is equal to n+sod(n) for n = 220012102196 and 220012102205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220012102229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50424613 + ... + 50428975.

It is an arithmetic number, because the mean of its divisors is an integer number (6042455496).

Almost surely, 2^220012102222 is an apocalyptic number.

220012102222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220012102222 is a deficient number, since it is larger than the sum of its proper divisors (166705049522).

220012102222 is a wasteful number, since it uses less digits than its factorization.

220012102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6313.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220012102222 its reverse (222201210022), we get a palindrome (442213312244).

The spelling of 220012102222 in words is "two hundred twenty billion, twelve million, one hundred two thousand, two hundred twenty-two".