11322344203412 has 12 divisors (see below), whose sum is σ = 21615384388416. Its totient is φ = 5146520092440.

The previous prime is 11322344203361. The next prime is 11322344203427. The reversal of 11322344203412 is 21430244322311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128663002268 + ... + 128663002355.

It is an arithmetic number, because the mean of its divisors is an integer number (1801282032368).

Almost surely, 2^{11322344203412} is an apocalyptic number.

It is an amenable number.

11322344203412 is a deficient number, since it is larger than the sum of its proper divisors (10293040185004).

11322344203412 is a wasteful number, since it uses less digits than its factorization.

11322344203412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257326004638 (or 257326004636 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 11322344203412 its reverse (21430244322311), we get a palindrome (32752588525723).

The spelling of 11322344203412 in words is "eleven trillion, three hundred twenty-two billion, three hundred forty-four million, two hundred three thousand, four hundred twelve".