110221100212222 has 8 divisors (see below), whose sum is σ = 165332218277016. Its totient is φ = 55110360786552.

The previous prime is 110221100212217. The next prime is 110221100212229. The reversal of 110221100212222 is 222212001122011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×110221100212222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110221100212222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221100212229) 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 3 ways as a sum of consecutive naturals, for example, 93930913 + ... + 95097100.

It is an arithmetic number, because the mean of its divisors is an integer number (20666527284627).

Almost surely, 2^{110221100212222} is an apocalyptic number.

110221100212222 is a deficient number, since it is larger than the sum of its proper divisors (55111118064794).

110221100212222 is a wasteful number, since it uses less digits than its factorization.

110221100212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189319562.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110221100212222 its reverse (222212001122011), we get a palindrome (332433101334233).

The spelling of 110221100212222 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred million, two hundred twelve thousand, two hundred twenty-two".