211120200011211 has 8 divisors (see below), whose sum is σ = 281494003113984. Its totient is φ = 140746598457960.

The previous prime is 211120200011143. The next prime is 211120200011213. The reversal of 211120200011211 is 112110002021112.

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 211120200011211 - 2¹³ = 211120200003019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211120200011213) 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, 47926071 + ... + 52145456.

It is an arithmetic number, because the mean of its divisors is an integer number (35186750389248).

Almost surely, 2^{211120200011211} is an apocalyptic number.

211120200011211 is a deficient number, since it is larger than the sum of its proper divisors (70373803102773).

211120200011211 is a wasteful number, since it uses less digits than its factorization.

211120200011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100774761.

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

Adding to 211120200011211 its reverse (112110002021112), we get a palindrome (323230202032323).

The spelling of 211120200011211 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred million, eleven thousand, two hundred eleven".