12101001022110 has 192 divisors, whose sum is σ = 39289405026816. Its totient is φ = 2321071061760.

The previous prime is 12101001022093. The next prime is 12101001022147. The reversal of 12101001022110 is 1122010010121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17986204 + ... + 18646863.

It is an arithmetic number, because the mean of its divisors is an integer number (204632317848).

Almost surely, 2^{12101001022110} is an apocalyptic number.

12101001022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101001022110 is an abundant number, since it is smaller than the sum of its proper divisors (27188404004706).

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

12101001022110 is a wasteful number, since it uses less digits than its factorization.

12101001022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36633119 (or 36633108 counting only the distinct ones).

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

Adding to 12101001022110 its reverse (1122010010121), we get a palindrome (13223011032231).

The spelling of 12101001022110 in words is "twelve trillion, one hundred one billion, one million, twenty-two thousand, one hundred ten".