211012213332 has 24 divisors (see below), whose sum is σ = 500433338272. Its totient is φ = 69184332000.

The previous prime is 211012213331. The next prime is 211012213339. The reversal of 211012213332 is 233312210112.

211012213332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 211012213299 and 211012213308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211012213331) by changing a digit.

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, 144133294 + ... + 144134757.

Almost surely, 2^211012213332 is an apocalyptic number.

It is an amenable number.

211012213332 is an abundant number, since it is smaller than the sum of its proper divisors (289421124940).

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

211012213332 is a wasteful number, since it uses less digits than its factorization.

211012213332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288268119 (or 288268117 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 211012213332 its reverse (233312210112), we get a palindrome (444324423444).

The spelling of 211012213332 in words is "two hundred eleven billion, twelve million, two hundred thirteen thousand, three hundred thirty-two".