122201110110 has 32 divisors (see below), whose sum is σ = 293712117120. Its totient is φ = 32539245728.

The previous prime is 122201110099. The next prime is 122201110127. The reversal of 122201110110 is 11011102221.

122201110110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×122201110110² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2961480 + ... + 3002459.

It is an arithmetic number, because the mean of its divisors is an integer number (9178503660).

Almost surely, 2^122201110110 is an apocalyptic number.

122201110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122201110110 is an abundant number, since it is smaller than the sum of its proper divisors (171511007010).

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

122201110110 is a wasteful number, since it uses less digits than its factorization.

122201110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5964632.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 122201110110 its reverse (11011102221), we get a palindrome (133212212331).

The spelling of 122201110110 in words is "one hundred twenty-two billion, two hundred one million, one hundred ten thousand, one hundred ten".