212021010333 has 48 divisors (see below), whose sum is σ = 337567186944. Its totient is φ = 127163342880.

The previous prime is 212021010277. The next prime is 212021010337. The reversal of 212021010333 is 333010120212.

212021010333 is a `hidden beast` number, since 2 + 120 + 210 + 1 + 0 + 333 = 666.

It is not a de Polignac number, because 212021010333 - 2¹⁷ = 212020879261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212021010337) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16951360 + ... + 16963862.

It is an arithmetic number, because the mean of its divisors is an integer number (7032649728).

Almost surely, 2^212021010333 is an apocalyptic number.

It is an amenable number.

212021010333 is a deficient number, since it is larger than the sum of its proper divisors (125546176611).

212021010333 is a wasteful number, since it uses less digits than its factorization.

212021010333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14286 (or 14283 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 212021010333 its reverse (333010120212), we get a palindrome (545031130545).

The spelling of 212021010333 in words is "two hundred twelve billion, twenty-one million, ten thousand, three hundred thirty-three".