12211342410 has 32 divisors (see below), whose sum is σ = 29470962240. Its totient is φ = 3238164608.

The previous prime is 12211342391. The next prime is 12211342433. The reversal of 12211342410 is 1424311221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1131627 + ... + 1142366.

It is an arithmetic number, because the mean of its divisors is an integer number (920967570).

Almost surely, 2^12211342410 is an apocalyptic number.

12211342410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12211342410 is an abundant number, since it is smaller than the sum of its proper divisors (17259619830).

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

12211342410 is a wasteful number, since it uses less digits than its factorization.

12211342410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274182.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12211342410 its reverse (1424311221), we get a palindrome (13635653631).

The spelling of 12211342410 in words is "twelve billion, two hundred eleven million, three hundred forty-two thousand, four hundred ten".