211200102011001 has 8 divisors (see below), whose sum is σ = 281730446127904. Its totient is φ = 140734912950720.

The previous prime is 211200102010927. The next prime is 211200102011023. The reversal of 211200102011001 is 100110201002112.

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

It is not a de Polignac number, because 211200102011001 - 2¹⁰ = 211200102009977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211200102011071) 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, 16288756591 + ... + 16288769556.

It is an arithmetic number, because the mean of its divisors is an integer number (35216305765988).

Almost surely, 2^{211200102011001} is an apocalyptic number.

It is an amenable number.

211200102011001 is a deficient number, since it is larger than the sum of its proper divisors (70530344116903).

211200102011001 is a wasteful number, since it uses less digits than its factorization.

211200102011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32577528311.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 211200102011001 its reverse (100110201002112), we get a palindrome (311310303013113).

It can be divided in two parts, 211200 and 102011001, that added together give a palindrome (102222201).

The spelling of 211200102011001 in words is "two hundred eleven trillion, two hundred billion, one hundred two million, eleven thousand, one".