122110100210 has 16 divisors (see below), whose sum is σ = 251197920576. Its totient is φ = 41866320048.

The previous prime is 122110100191. The next prime is 122110100237. The reversal of 122110100210 is 12001011221.

It is a junction number, because it is equal to n+sod(n) for n = 122110100191 and 122110100200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872214932 + ... + 872215071.

It is an arithmetic number, because the mean of its divisors is an integer number (15699870036).

Almost surely, 2^122110100210 is an apocalyptic number.

122110100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122110100210 is an abundant number, since it is smaller than the sum of its proper divisors (129087820366).

122110100210 is a wasteful number, since it uses less digits than its factorization.

122110100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744430017.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 122110100210 its reverse (12001011221), we get a palindrome (134111111431).

The spelling of 122110100210 in words is "one hundred twenty-two billion, one hundred ten million, one hundred thousand, two hundred ten".