12110122010100 has 72 divisors (see below), whose sum is σ = 36168897764608. Its totient is φ = 3125192774400.

The previous prime is 12110122010083. The next prime is 12110122010143. The reversal of 12110122010100 is 101022101121.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 651072529 + ... + 651091128.

Almost surely, 2^{12110122010100} is an apocalyptic number.

12110122010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110122010100 is an abundant number, since it is smaller than the sum of its proper divisors (24058775754508).

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

12110122010100 is a wasteful number, since it uses less digits than its factorization.

12110122010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302163705 (or 1302163698 counting only the distinct ones).

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

Adding to 12110122010100 its reverse (101022101121), we get a palindrome (12211144111221).

The spelling of 12110122010100 in words is "twelve trillion, one hundred ten billion, one hundred twenty-two million, ten thousand, one hundred".