212202112013 has 8 divisors (see below), whose sum is σ = 213717817728. Its totient is φ = 210688483824.

The previous prime is 212202112007. The next prime is 212202112021. The reversal of 212202112013 is 310211202212.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212202112013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212202111982 and 212202112000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212202112033) 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, 314081 + ... + 723222.

It is an arithmetic number, because the mean of its divisors is an integer number (26714727216).

Almost surely, 2^212202112013 is an apocalyptic number.

It is an amenable number.

212202112013 is a deficient number, since it is larger than the sum of its proper divisors (1515705715).

212202112013 is a wasteful number, since it uses less digits than its factorization.

212202112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038763.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 212202112013 its reverse (310211202212), we get a palindrome (522413314225).

The spelling of 212202112013 in words is "two hundred twelve billion, two hundred two million, one hundred twelve thousand, thirteen".