110221122220022 has 32 divisors (see below), whose sum is σ = 180842329568160. Its totient is φ = 49967063758080.

The previous prime is 110221122220021. The next prime is 110221122220091. The reversal of 110221122220022 is 220022221122011.

It is a junction number, because it is equal to n+sod(n) for n = 110221122219976 and 110221122220003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221122220021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92148818 + ... + 93337274.

It is an arithmetic number, because the mean of its divisors is an integer number (5651322799005).

Almost surely, 2^{110221122220022} is an apocalyptic number.

110221122220022 is a deficient number, since it is larger than the sum of its proper divisors (70621207348138).

110221122220022 is a wasteful number, since it uses less digits than its factorization.

110221122220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199696.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 110221122220022 its reverse (220022221122011), we get a palindrome (330243343342033).

The spelling of 110221122220022 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred twenty-two million, two hundred twenty thousand, twenty-two".