122220102110 has 16 divisors (see below), whose sum is σ = 220124045232. Its totient is φ = 48859627200.

The previous prime is 122220102083. The next prime is 122220102113. The reversal of 122220102110 is 11201022221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122220102113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3533636 + ... + 3568055.

It is an arithmetic number, because the mean of its divisors is an integer number (13757752827).

Almost surely, 2^122220102110 is an apocalyptic number.

122220102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122220102110 is a deficient number, since it is larger than the sum of its proper divisors (97903943122).

122220102110 is a wasteful number, since it uses less digits than its factorization.

122220102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7103419.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122220102110 its reverse (11201022221), we get a palindrome (133421124331).

The spelling of 122220102110 in words is "one hundred twenty-two billion, two hundred twenty million, one hundred two thousand, one hundred ten".