110221220102222 has 4 divisors (see below), whose sum is σ = 165331830153336. Its totient is φ = 55110610051110.

The previous prime is 110221220102219. The next prime is 110221220102267. The reversal of 110221220102222 is 222201022122011.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×110221220102222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110221220102194 and 110221220102203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27555305025554 + ... + 27555305025557.

It is an arithmetic number, because the mean of its divisors is an integer number (41332957538334).

Almost surely, 2^{110221220102222} is an apocalyptic number.

110221220102222 is a deficient number, since it is larger than the sum of its proper divisors (55110610051114).

110221220102222 is an equidigital number, since it uses as much as digits as its factorization.

110221220102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55110610051113.

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

Adding to 110221220102222 its reverse (222201022122011), we get a palindrome (332422242224233).

The spelling of 110221220102222 in words is "one hundred ten trillion, two hundred twenty-one billion, two hundred twenty million, one hundred two thousand, two hundred twenty-two".