220022011100222 has 16 divisors (see below), whose sum is σ = 330117733960560. Its totient is φ = 109982767227648.

The previous prime is 220022011100207. The next prime is 220022011100267. The reversal of 220022011100222 is 222001110220022.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 220022011100222.

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, 741973448 + ... + 742269924.

It is an arithmetic number, because the mean of its divisors is an integer number (20632358372535).

Almost surely, 2^{220022011100222} is an apocalyptic number.

220022011100222 is a deficient number, since it is larger than the sum of its proper divisors (110095722860338).

220022011100222 is a wasteful number, since it uses less digits than its factorization.

220022011100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390475.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220022011100222 its reverse (222001110220022), we get a palindrome (442023121320244).

The spelling of 220022011100222 in words is "two hundred twenty trillion, twenty-two billion, eleven million, one hundred thousand, two hundred twenty-two".