12101100230010 has 128 divisors (see below), whose sum is σ = 31950355910400. Its totient is φ = 2933082746880.

The previous prime is 12101100229969. The next prime is 12101100230077. The reversal of 12101100230010 is 1003200110121.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 257485074 + ... + 257532066.

It is an arithmetic number, because the mean of its divisors is an integer number (249612155550).

Almost surely, 2^{12101100230010} is an apocalyptic number.

12101100230010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12101100230010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15975177955200).

12101100230010 is an abundant number, since it is smaller than the sum of its proper divisors (19849255680390).

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

12101100230010 is a wasteful number, since it uses less digits than its factorization.

12101100230010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53485 (or 53463 counting only the distinct ones).

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

Adding to 12101100230010 its reverse (1003200110121), we get a palindrome (13104300340131).

The spelling of 12101100230010 in words is "twelve trillion, one hundred one billion, one hundred million, two hundred thirty thousand, ten".