12422210311 has 8 divisors (see below), whose sum is σ = 14292093600. Its totient is φ = 10576147488.

The previous prime is 12422210303. The next prime is 12422210389. The reversal of 12422210311 is 11301222421.

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

It is a cyclic number.

It is not a de Polignac number, because 12422210311 - 2³ = 12422210303 is a prime.

It is a super-2 number, since 2×12422210311² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12422210011) 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, 5953996 + ... + 5956081.

It is an arithmetic number, because the mean of its divisors is an integer number (1786511700).

Almost surely, 2^12422210311 is an apocalyptic number.

12422210311 is a deficient number, since it is larger than the sum of its proper divisors (1869883289).

12422210311 is a wasteful number, since it uses less digits than its factorization.

12422210311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11910233.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12422210311 its reverse (11301222421), we get a palindrome (23723432732).

The spelling of 12422210311 in words is "twelve billion, four hundred twenty-two million, two hundred ten thousand, three hundred eleven".