211320110220201 has 48 divisors (see below), whose sum is σ = 313413308994240. Its totient is φ = 137124072384000.

The previous prime is 211320110219963. The next prime is 211320110220239. The reversal of 211320110220201 is 102022011023112.

211320110220201 is a `hidden beast` number, since 2 + 1 + 132 + 0 + 110 + 220 + 201 = 666.

It is not a de Polignac number, because 211320110220201 - 2¹⁰ = 211320110219177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211320110220251) 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 47 ways as a sum of consecutive naturals, for example, 472516786 + ... + 472963796.

It is an arithmetic number, because the mean of its divisors is an integer number (6529443937380).

Almost surely, 2^{211320110220201} is an apocalyptic number.

It is an amenable number.

211320110220201 is a deficient number, since it is larger than the sum of its proper divisors (102093198774039).

211320110220201 is a wasteful number, since it uses less digits than its factorization.

211320110220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450038 (or 450035 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 211320110220201 its reverse (102022011023112), we get a palindrome (313342121243313).

The spelling of 211320110220201 in words is "two hundred eleven trillion, three hundred twenty billion, one hundred ten million, two hundred twenty thousand, two hundred one".