110022210212121 has 8 divisors (see below), whose sum is σ = 162995866980960. Its totient is φ = 73348140141396.

The previous prime is 110022210212113. The next prime is 110022210212141. The reversal of 110022210212121 is 121212012220011.

110022210212121 is a `hidden beast` number, since 1 + 100 + 22 + 210 + 212 + 121 = 666.

It is not a de Polignac number, because 110022210212121 - 2³ = 110022210212113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110022210212094 and 110022210212103.

It is not an unprimeable number, because it can be changed into a prime (110022210212141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2037448337235 + ... + 2037448337288.

It is an arithmetic number, because the mean of its divisors is an integer number (20374483372620).

Almost surely, 2^{110022210212121} is an apocalyptic number.

It is an amenable number.

110022210212121 is a deficient number, since it is larger than the sum of its proper divisors (52973656768839).

110022210212121 is an equidigital number, since it uses as much as digits as its factorization.

110022210212121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074896674532 (or 4074896674526 counting only the distinct ones).

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

Adding to 110022210212121 its reverse (121212012220011), we get a palindrome (231234222432132).

The spelling of 110022210212121 in words is "one hundred ten trillion, twenty-two billion, two hundred ten million, two hundred twelve thousand, one hundred twenty-one".