110001021220222 has 64 divisors (see below), whose sum is σ = 185929868371968. Its totient is φ = 48355867728000.

The previous prime is 110001021220219. The next prime is 110001021220247. The reversal of 110001021220222 is 222022120100011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110001021220196 and 110001021220205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8080579488 + ... + 8080593100.

It is an arithmetic number, because the mean of its divisors is an integer number (2905154193312).

Almost surely, 2^{110001021220222} is an apocalyptic number.

110001021220222 is a deficient number, since it is larger than the sum of its proper divisors (75928847151746).

110001021220222 is a wasteful number, since it uses less digits than its factorization.

110001021220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20545.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110001021220222 its reverse (222022120100011), we get a palindrome (332023141320233).

The spelling of 110001021220222 in words is "one hundred ten trillion, one billion, twenty-one million, two hundred twenty thousand, two hundred twenty-two".