12210443010 has 80 divisors (see below), whose sum is σ = 32940141696. Its totient is φ = 3245445792.

The previous prime is 12210442987. The next prime is 12210443023. The reversal of 12210443010 is 1034401221.

12210443010 is a `hidden beast` number, since 1 + 2 + 210 + 443 + 0 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 224119 + ... + 273221.

Almost surely, 2^12210443010 is an apocalyptic number.

12210443010 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 12210443010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16470070848).

12210443010 is an abundant number, since it is smaller than the sum of its proper divisors (20729698686).

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

12210443010 is a wasteful number, since it uses less digits than its factorization.

12210443010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49429 (or 49420 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12210443010 its reverse (1034401221), we get a palindrome (13244844231).

The spelling of 12210443010 in words is "twelve billion, two hundred ten million, four hundred forty-three thousand, ten".