212231010013 has 8 divisors (see below), whose sum is σ = 231532245216. Its totient is φ = 192931026000.

The previous prime is 212231010011. The next prime is 212231010023. The reversal of 212231010013 is 310010132212.

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 212231010013 - 2¹ = 212231010011 is a prime.

It is a super-2 number, since 2×212231010013² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212231010011) 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, 61338 + ... + 654388.

It is an arithmetic number, because the mean of its divisors is an integer number (28941530652).

Almost surely, 2^212231010013 is an apocalyptic number.

It is an amenable number.

212231010013 is a deficient number, since it is larger than the sum of its proper divisors (19301235203).

212231010013 is a wasteful number, since it uses less digits than its factorization.

212231010013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625595.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 212231010013 its reverse (310010132212), we get a palindrome (522241142225).

The spelling of 212231010013 in words is "two hundred twelve billion, two hundred thirty-one million, ten thousand, thirteen".