211011202201 has 16 divisors (see below), whose sum is σ = 214097748480. Its totient is φ = 207946932480.

The previous prime is 211011202189. The next prime is 211011202219. The reversal of 211011202201 is 102202110112.

211011202201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 211011202201 - 2⁹ = 211011201689 is a prime.

It is a super-2 number, since 2×211011202201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211011202261) 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 15 ways as a sum of consecutive naturals, for example, 66626520 + ... + 66629686.

It is an arithmetic number, because the mean of its divisors is an integer number (13381109280).

Almost surely, 2^211011202201 is an apocalyptic number.

It is an amenable number.

211011202201 is a deficient number, since it is larger than the sum of its proper divisors (3086546279).

211011202201 is a wasteful number, since it uses less digits than its factorization.

211011202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6384.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 211011202201 its reverse (102202110112), we get a palindrome (313213312313).

The spelling of 211011202201 in words is "two hundred eleven billion, eleven million, two hundred two thousand, two hundred one".