110212120121122 has 16 divisors (see below), whose sum is σ = 172936116519552. Its totient is φ = 52578697652800.

The previous prime is 110212120121087. The next prime is 110212120121167. The reversal of 110212120121122 is 221121021212011.

It is a happy number.

It is a super-2 number, since 2×110212120121122² (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 110212120121122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2987407558 + ... + 2987444449.

It is an arithmetic number, because the mean of its divisors is an integer number (10808507282472).

Almost surely, 2^{110212120121122} is an apocalyptic number.

110212120121122 is a deficient number, since it is larger than the sum of its proper divisors (62723996398430).

110212120121122 is a wasteful number, since it uses less digits than its factorization.

110212120121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5974852433.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 110212120121122 its reverse (221121021212011), we get a palindrome (331333141333133).

The spelling of 110212120121122 in words is "one hundred ten trillion, two hundred twelve billion, one hundred twenty million, one hundred twenty-one thousand, one hundred twenty-two".