212201013 has 8 divisors (see below), whose sum is σ = 295236288. Its totient is φ = 135316544.

The previous prime is 212200981. The next prime is 212201023. The reversal of 212201013 is 310102212.

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

It is not a de Polignac number, because 212201013 - 2⁵ = 212200981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212201013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212201023) 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, 1537620 + ... + 1537757.

It is an arithmetic number, because the mean of its divisors is an integer number (36904536).

Almost surely, 2^212201013 is an apocalyptic number.

212201013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

212201013 is a deficient number, since it is larger than the sum of its proper divisors (83035275).

212201013 is a wasteful number, since it uses less digits than its factorization.

212201013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075403.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 212201013 is about 14567.1209578283. The cubic root of 212201013 is about 596.4615932611.

Adding to 212201013 its reverse (310102212), we get a palindrome (522303225).

The spelling of 212201013 in words is "two hundred twelve million, two hundred one thousand, thirteen".