211333332112 has 40 divisors (see below), whose sum is σ = 488298139776. Its totient is φ = 86633538816.

The previous prime is 211333332061. The next prime is 211333332137. The reversal of 211333332112 is 211233333112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41017093 + ... + 41022244.

Almost surely, 2^211333332112 is an apocalyptic number.

It is an amenable number.

211333332112 is an abundant number, since it is smaller than the sum of its proper divisors (276964807664).

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

211333332112 is a wasteful number, since it uses less digits than its factorization.

211333332112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82039375 (or 82039369 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

Adding to 211333332112 its reverse (211233333112), we get a palindrome (422566665224).

The spelling of 211333332112 in words is "two hundred eleven billion, three hundred thirty-three million, three hundred thirty-two thousand, one hundred twelve".