211012210112001 has 8 divisors (see below), whose sum is σ = 281351166027840. Its totient is φ = 140674030468752.

The previous prime is 211012210111987. The next prime is 211012210112021. The reversal of 211012210112001 is 100211012210112.

It is a happy number.

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

It is not a de Polignac number, because 211012210112001 - 2¹⁵ = 211012210079233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211012210112021) 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, 193433586 + ... + 194521403.

It is an arithmetic number, because the mean of its divisors is an integer number (35168895753480).

Almost surely, 2^{211012210112001} is an apocalyptic number.

It is an amenable number.

211012210112001 is a deficient number, since it is larger than the sum of its proper divisors (70338955915839).

211012210112001 is a wasteful number, since it uses less digits than its factorization.

211012210112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388136295.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 211012210112001 its reverse (100211012210112), we get a palindrome (311223222322113).

The spelling of 211012210112001 in words is "two hundred eleven trillion, twelve billion, two hundred ten million, one hundred twelve thousand, one".