211201201 has 8 divisors (see below), whose sum is σ = 215296704. Its totient is φ = 207145200.

The previous prime is 211201147. The next prime is 211201223. The reversal of 211201201 is 102102112.

211201201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 211201201 - 2¹⁷ = 211070129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211201241) 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, 1036 + ... + 20578.

It is an arithmetic number, because the mean of its divisors is an integer number (26912088).

Almost surely, 2^211201201 is an apocalyptic number.

It is an amenable number.

211201201 is a deficient number, since it is larger than the sum of its proper divisors (4095503).

211201201 is a wasteful number, since it uses less digits than its factorization.

211201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19751.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 211201201 is about 14532.7630201555. The cubic root of 211201201 is about 595.5233500023.

Adding to 211201201 its reverse (102102112), we get a palindrome (313303313).

The spelling of 211201201 in words is "two hundred eleven million, two hundred one thousand, two hundred one".