12210123203110 has 32 divisors (see below), whose sum is σ = 25175184122880. Its totient is φ = 4176791890272.

The previous prime is 12210123203053. The next prime is 12210123203153. The reversal of 12210123203110 is 1130232101221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198637074 + ... + 198698533.

It is an arithmetic number, because the mean of its divisors is an integer number (786724503840).

Almost surely, 2^{12210123203110} is an apocalyptic number.

12210123203110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210123203110 is an abundant number, since it is smaller than the sum of its proper divisors (12965060919770).

12210123203110 is a wasteful number, since it uses less digits than its factorization.

12210123203110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397336060.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12210123203110 its reverse (1130232101221), we get a palindrome (13340355304331).

The spelling of 12210123203110 in words is "twelve trillion, two hundred ten billion, one hundred twenty-three million, two hundred three thousand, one hundred ten".