12210103230 has 64 divisors (see below), whose sum is σ = 32411389248. Its totient is φ = 2924328960.

The previous prime is 12210103223. The next prime is 12210103291. The reversal of 12210103230 is 3230101221.

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

It is a congruent number.

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, 408651 + ... + 437510.

It is an arithmetic number, because the mean of its divisors is an integer number (506427957).

Almost surely, 2^12210103230 is an apocalyptic number.

12210103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210103230 is an abundant number, since it is smaller than the sum of its proper divisors (20201286018).

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

12210103230 is a wasteful number, since it uses less digits than its factorization.

12210103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846221.

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

Adding to 12210103230 its reverse (3230101221), we get a palindrome (15440204451).

It can be divided in two parts, 12210 and 103230, that added together give a triangular number (115440 = T₄₈₀).

The spelling of 12210103230 in words is "twelve billion, two hundred ten million, one hundred three thousand, two hundred thirty".