110121120021222 has 40 divisors (see below), whose sum is σ = 249195977906832. Its totient is φ = 36343603962000.

The previous prime is 110121120021217. The next prime is 110121120021281. The reversal of 110121120021222 is 222120021121011.

110121120021222 is a `hidden beast` number, since 1 + 10 + 1 + 211 + 200 + 21 + 222 = 666.

It is a super-2 number, since 2×110121120021222² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110121120021195 and 110121120021204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3365132154 + ... + 3365164877.

Almost surely, 2^{110121120021222} is an apocalyptic number.

110121120021222 is an abundant number, since it is smaller than the sum of its proper divisors (139074857885610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110121120021222 is a wasteful number, since it uses less digits than its factorization.

110121120021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6730297146 (or 6730297137 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110121120021222 its reverse (222120021121011), we get a palindrome (332241141142233).

The spelling of 110121120021222 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred twenty million, twenty-one thousand, two hundred twenty-two".