12102123264810 has 64 divisors (see below), whose sum is σ = 29215771213824. Its totient is φ = 3208290478400.

The previous prime is 12102123264799. The next prime is 12102123264823. The reversal of 12102123264810 is 1846232120121.

It is a super-2 number, since 2×12102123264810² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8329627 + ... + 9674033.

It is an arithmetic number, because the mean of its divisors is an integer number (456496425216).

Almost surely, 2^{12102123264810} is an apocalyptic number.

12102123264810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12102123264810 is an abundant number, since it is smaller than the sum of its proper divisors (17113647949014).

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

12102123264810 is a wasteful number, since it uses less digits than its factorization.

12102123264810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346179.

The product of its (nonzero) digits is 9216, while the sum is 33.

Adding to 12102123264810 its reverse (1846232120121), we get a palindrome (13948355384931).

The spelling of 12102123264810 in words is "twelve trillion, one hundred two billion, one hundred twenty-three million, two hundred sixty-four thousand, eight hundred ten".