211133222404104 has 256 divisors, whose sum is σ = 725984271452160. Its totient is φ = 49386684672000.

The previous prime is 211133222404099. The next prime is 211133222404123. The reversal of 211133222404104 is 401404222331112.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106190982 + ... + 108160949.

It is an arithmetic number, because the mean of its divisors is an integer number (2835876060360).

Almost surely, 2^{211133222404104} is an apocalyptic number.

211133222404104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

211133222404104 is an abundant number, since it is smaller than the sum of its proper divisors (514851049048056).

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

211133222404104 is a wasteful number, since it uses less digits than its factorization.

211133222404104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214352012 (or 214352008 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 211133222404104 its reverse (401404222331112), we get a palindrome (612537444735216).

The spelling of 211133222404104 in words is "two hundred eleven trillion, one hundred thirty-three billion, two hundred twenty-two million, four hundred four thousand, one hundred four".