12302311210 has 32 divisors (see below), whose sum is σ = 25315960320. Its totient is φ = 4216543872.

The previous prime is 12302311201. The next prime is 12302311249. The reversal of 12302311210 is 1211320321.

It is a super-2 number, since 2×12302311210² (a number of 21 digits) contains 22 as substring.

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, 197247 + ... + 252013.

It is an arithmetic number, because the mean of its divisors is an integer number (791123760).

Almost surely, 2^12302311210 is an apocalyptic number.

12302311210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12302311210 is an abundant number, since it is smaller than the sum of its proper divisors (13013649110).

12302311210 is a wasteful number, since it uses less digits than its factorization.

12302311210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57990.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12302311210 its reverse (1211320321), we get a palindrome (13513631531).

The spelling of 12302311210 in words is "twelve billion, three hundred two million, three hundred eleven thousand, two hundred ten".