2211041520201 has 16 divisors (see below), whose sum is σ = 2975178113600. Its totient is φ = 1460466998208.

The previous prime is 2211041520169. The next prime is 2211041520209. The reversal of 2211041520201 is 1020251401122.

It is not a de Polignac number, because 2211041520201 - 2⁵ = 2211041520169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2211041520209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19245210 + ... + 19359756.

It is an arithmetic number, because the mean of its divisors is an integer number (185948632100).

Almost surely, 2^{2211041520201} is an apocalyptic number.

It is an amenable number.

2211041520201 is a deficient number, since it is larger than the sum of its proper divisors (764136593399).

2211041520201 is a wasteful number, since it uses less digits than its factorization.

2211041520201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173688.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 2211041520201 its reverse (1020251401122), we get a palindrome (3231292921323).

The spelling of 2211041520201 in words is "two trillion, two hundred eleven billion, forty-one million, five hundred twenty thousand, two hundred one".