212210333013 has 16 divisors (see below), whose sum is σ = 327461396480. Its totient is φ = 119728071216.

The previous prime is 212210332993. The next prime is 212210333029. The reversal of 212210333013 is 310333012212.

212210333013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212210333013 - 2²² = 212206138709 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212210333063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63955645 + ... + 63958962.

It is an arithmetic number, because the mean of its divisors is an integer number (20466337280).

Almost surely, 2^212210333013 is an apocalyptic number.

It is an amenable number.

212210333013 is a deficient number, since it is larger than the sum of its proper divisors (115251063467).

212210333013 is a wasteful number, since it uses less digits than its factorization.

212210333013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127914696.

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

Adding to 212210333013 its reverse (310333012212), we get a palindrome (522543345225).

The spelling of 212210333013 in words is "two hundred twelve billion, two hundred ten million, three hundred thirty-three thousand, thirteen".