1210110110122 has 8 divisors (see below), whose sum is σ = 1815176165472. Its totient is φ = 605051388300.

The previous prime is 1210110110117. The next prime is 1210110110129. The reversal of 1210110110122 is 2210110110121.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1210110110129) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1400404 + ... + 2093167.

It is an arithmetic number, because the mean of its divisors is an integer number (226897020684).

Almost surely, 2^{1210110110122} is an apocalyptic number.

1210110110122 is a deficient number, since it is larger than the sum of its proper divisors (605066055350).

1210110110122 is a wasteful number, since it uses less digits than its factorization.

1210110110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3666764.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1210110110122 its reverse (2210110110121), we get a palindrome (3420220220243).

Subtracting 1210110110122 from its reverse (2210110110121), we obtain a palindrome (999999999999).

The spelling of 1210110110122 in words is "one trillion, two hundred ten billion, one hundred ten million, one hundred ten thousand, one hundred twenty-two".