12110122010 has 32 divisors (see below), whose sum is σ = 24983683200. Its totient is φ = 4140136512.

The previous prime is 12110121997. The next prime is 12110122019. The reversal of 12110122010 is 1022101121.

It is a junction number, because it is equal to n+sod(n) for n = 12110121982 and 12110122000.

It is not an unprimeable number, because it can be changed into a prime (12110122019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223424 + ... + 272283.

It is an arithmetic number, because the mean of its divisors is an integer number (780740100).

Almost surely, 2^12110122010 is an apocalyptic number.

12110122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12110122010 is an abundant number, since it is smaller than the sum of its proper divisors (12873561190).

12110122010 is a wasteful number, since it uses less digits than its factorization.

12110122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496070.

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

Adding to 12110122010 its reverse (1022101121), we get a palindrome (13132223131).

The spelling of 12110122010 in words is "twelve billion, one hundred ten million, one hundred twenty-two thousand, ten".