12204215410 has 8 divisors (see below), whose sum is σ = 21967587756. Its totient is φ = 4881686160.

The previous prime is 12204215399. The next prime is 12204215437. The reversal of 12204215410 is 1451240221.

It can be written as a sum of positive squares in 2 ways, for example, as 10736482689 + 1467732721 = 103617^2 + 38311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 610210761 + ... + 610210780.

Almost surely, 2^12204215410 is an apocalyptic number.

12204215410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12204215410 is a deficient number, since it is larger than the sum of its proper divisors (9763372346).

12204215410 is a wasteful number, since it uses less digits than its factorization.

12204215410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220421548.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 12204215410 its reverse (1451240221), we get a palindrome (13655455631).

The spelling of 12204215410 in words is "twelve billion, two hundred four million, two hundred fifteen thousand, four hundred ten".