211133010332223 has 24 divisors (see below), whose sum is σ = 363690816972288. Its totient is φ = 115401893845392.

The previous prime is 211133010332221. The next prime is 211133010332249. The reversal of 211133010332223 is 322233010331112.

211133010332223 is a `hidden beast` number, since 2 + 1 + 1 + 1 + 3 + 301 + 0 + 332 + 2 + 23 = 666.

It is not a de Polignac number, because 211133010332223 - 2¹ = 211133010332221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211133010332221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72854729515 + ... + 72854732412.

It is an arithmetic number, because the mean of its divisors is an integer number (15153784040512).

Almost surely, 2^{211133010332223} is an apocalyptic number.

211133010332223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

211133010332223 is a deficient number, since it is larger than the sum of its proper divisors (152557806640065).

211133010332223 is a wasteful number, since it uses less digits than its factorization.

211133010332223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145709461963 (or 145709461960 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 211133010332223 its reverse (322233010331112), we get a palindrome (533366020663335).

The spelling of 211133010332223 in words is "two hundred eleven trillion, one hundred thirty-three billion, ten million, three hundred thirty-two thousand, two hundred twenty-three".