212013202001 has 16 divisors (see below), whose sum is σ = 233461440000. Its totient is φ = 191749574016.

The previous prime is 212013201893. The next prime is 212013202099. The reversal of 212013202001 is 100202310212.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 212013202001 - 2¹⁸ = 212012939857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (212013202201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2112641 + ... + 2210718.

It is an arithmetic number, because the mean of its divisors is an integer number (14591340000).

Almost surely, 2^212013202001 is an apocalyptic number.

It is an amenable number.

212013202001 is a deficient number, since it is larger than the sum of its proper divisors (21448237999).

212013202001 is a wasteful number, since it uses less digits than its factorization.

212013202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323496.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 212013202001 its reverse (100202310212), we get a palindrome (312215512213).

The spelling of 212013202001 in words is "two hundred twelve billion, thirteen million, two hundred two thousand, one".