211213130112001 has 8 divisors (see below), whose sum is σ = 220499250560064. Its totient is φ = 201935588070480.

The previous prime is 211213130111927. The next prime is 211213130112059. The reversal of 211213130112001 is 100211031312112.

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 211213130112001 - 2²⁷ = 211212995894273 is a prime.

It is a super-2 number, since 2×211213130112001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 211213130112001.

It is not an unprimeable number, because it can be changed into a prime (211213130112301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2144551311 + ... + 2144649796.

It is an arithmetic number, because the mean of its divisors is an integer number (27562406320008).

Almost surely, 2^{211213130112001} is an apocalyptic number.

It is an amenable number.

211213130112001 is a deficient number, since it is larger than the sum of its proper divisors (9286120448063).

211213130112001 is a wasteful number, since it uses less digits than its factorization.

211213130112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289203271.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 211213130112001 its reverse (100211031312112), we get a palindrome (311424161424113).

The spelling of 211213130112001 in words is "two hundred eleven trillion, two hundred thirteen billion, one hundred thirty million, one hundred twelve thousand, one".