12212310210 has 16 divisors (see below), whose sum is σ = 29309544576. Its totient is φ = 3256616048.

The previous prime is 12212310203. The next prime is 12212310217. The reversal of 12212310210 is 1201321221.

It is an interprime number because it is at equal distance from previous prime (12212310203) and next prime (12212310217).

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 12212310210.

It is not an unprimeable number, because it can be changed into a prime (12212310217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203538474 + ... + 203538533.

It is an arithmetic number, because the mean of its divisors is an integer number (1831846536).

Almost surely, 2^12212310210 is an apocalyptic number.

12212310210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12212310210 is an abundant number, since it is smaller than the sum of its proper divisors (17097234366).

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

12212310210 is a wasteful number, since it uses less digits than its factorization.

12212310210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407077017.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12212310210 its reverse (1201321221), we get a palindrome (13413631431).

The spelling of 12212310210 in words is "twelve billion, two hundred twelve million, three hundred ten thousand, two hundred ten".