12102330210 has 64 divisors (see below), whose sum is σ = 30442355712. Its totient is φ = 3073332416.

The previous prime is 12102330179. The next prime is 12102330221. The reversal of 12102330210 is 1203320121.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12102330210.

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, 117997 + ... + 195263.

It is an arithmetic number, because the mean of its divisors is an integer number (475661808).

Almost surely, 2^12102330210 is an apocalyptic number.

12102330210 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 12102330210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15221177856).

12102330210 is an abundant number, since it is smaller than the sum of its proper divisors (18340025502).

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

12102330210 is a wasteful number, since it uses less digits than its factorization.

12102330210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77527.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12102330210 its reverse (1203320121), we get a palindrome (13305650331).

The spelling of 12102330210 in words is "twelve billion, one hundred two million, three hundred thirty thousand, two hundred ten".