212013210001 has 8 divisors (see below), whose sum is σ = 214717783680. Its totient is φ = 209309158032.

The previous prime is 212013209987. The next prime is 212013210029. The reversal of 212013210001 is 100012310212.

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 212013210001 - 2²³ = 212004821393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212013210041) 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, 722886 + ... + 972928.

It is an arithmetic number, because the mean of its divisors is an integer number (26839722960).

Almost surely, 2^212013210001 is an apocalyptic number.

It is an amenable number.

212013210001 is a deficient number, since it is larger than the sum of its proper divisors (2704573679).

212013210001 is a wasteful number, since it uses less digits than its factorization.

212013210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260855.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 212013210001 its reverse (100012310212), we get a palindrome (312025520213).

The spelling of 212013210001 in words is "two hundred twelve billion, thirteen million, two hundred ten thousand, one".