220022100331222 has 16 divisors (see below), whose sum is σ = 377181916600320. Its totient is φ = 94294892562408.

The previous prime is 220022100331219. The next prime is 220022100331247. The reversal of 220022100331222 is 222133001220022.

It is a junction number, because it is equal to n+sod(n) for n = 220022100331193 and 220022100331202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19748272 + ... + 28810387.

It is an arithmetic number, because the mean of its divisors is an integer number (23573869787520).

Almost surely, 2^{220022100331222} is an apocalyptic number.

220022100331222 is a deficient number, since it is larger than the sum of its proper divisors (157159816269098).

220022100331222 is a wasteful number, since it uses less digits than its factorization.

220022100331222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48882315.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 220022100331222 its reverse (222133001220022), we get a palindrome (442155101551244).

The spelling of 220022100331222 in words is "two hundred twenty trillion, twenty-two billion, one hundred million, three hundred thirty-one thousand, two hundred twenty-two".