212333032011 has 8 divisors (see below), whose sum is σ = 295419870720. Its totient is φ = 135400773992.

The previous prime is 212333031979. The next prime is 212333032013. The reversal of 212333032011 is 110230333212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212333032011 - 2⁵ = 212333031979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212333032013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1538645091 + ... + 1538645228.

It is an arithmetic number, because the mean of its divisors is an integer number (36927483840).

Almost surely, 2^212333032011 is an apocalyptic number.

212333032011 is a deficient number, since it is larger than the sum of its proper divisors (83086838709).

212333032011 is a wasteful number, since it uses less digits than its factorization.

212333032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077290345.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 212333032011 its reverse (110230333212), we get a palindrome (322563365223).

The spelling of 212333032011 in words is "two hundred twelve billion, three hundred thirty-three million, thirty-two thousand, eleven".