12211433334 has 12 divisors (see below), whose sum is σ = 26458105596. Its totient is φ = 4070477772.

The previous prime is 12211433281. The next prime is 12211433341. The reversal of 12211433334 is 43333411221.

It is a happy number.

12211433334 is a `hidden beast` number, since 1 + 221 + 1 + 433 + 3 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12211433298 and 12211433307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 339206464 + ... + 339206499.

It is an arithmetic number, because the mean of its divisors is an integer number (2204842133).

Almost surely, 2^12211433334 is an apocalyptic number.

12211433334 is an abundant number, since it is smaller than the sum of its proper divisors (14246672262).

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

12211433334 is a wasteful number, since it uses less digits than its factorization.

12211433334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678412971 (or 678412968 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 12211433334 its reverse (43333411221), we get a palindrome (55544844555).

The spelling of 12211433334 in words is "twelve billion, two hundred eleven million, four hundred thirty-three thousand, three hundred thirty-four".