212632605333 has 40 divisors (see below), whose sum is σ = 321323607000. Its totient is φ = 140110705152.

The previous prime is 212632605281. The next prime is 212632605349. The reversal of 212632605333 is 333506236212.

212632605333 is a `hidden beast` number, since 2 + 1 + 2 + 63 + 2 + 60 + 533 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4899020049 + 207733585284 = 69993^2 + 455778^2 .

It is not a de Polignac number, because 212632605333 - 2²⁵ = 212599050901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212632605533) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 39019593 + ... + 39025041.

It is an arithmetic number, because the mean of its divisors is an integer number (8033090175).

Almost surely, 2^212632605333 is an apocalyptic number.

It is an amenable number.

212632605333 is a deficient number, since it is larger than the sum of its proper divisors (108691001667).

212632605333 is an equidigital number, since it uses as much as digits as its factorization.

212632605333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10963 (or 10954 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The spelling of 212632605333 in words is "two hundred twelve billion, six hundred thirty-two million, six hundred five thousand, three hundred thirty-three".