2211204141 has 12 divisors (see below), whose sum is σ = 3194707932. Its totient is φ = 1473791616.

The previous prime is 2211204133. The next prime is 2211204181. The reversal of 2211204141 is 1414021122.

It can be written as a sum of positive squares in 2 ways, for example, as 1100315241 + 1110888900 = 33171^2 + 33330^2 .

It is not a de Polignac number, because 2211204141 - 2³ = 2211204133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211204181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15535 + ... + 68291.

It is an arithmetic number, because the mean of its divisors is an integer number (266225661).

Almost surely, 2^2211204141 is an apocalyptic number.

It is an amenable number.

2211204141 is a deficient number, since it is larger than the sum of its proper divisors (983503791).

2211204141 is a wasteful number, since it uses less digits than its factorization.

2211204141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57420 (or 57417 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 2211204141 is about 47023.4424622443. The cubic root of 2211204141 is about 1302.7955896249.

Adding to 2211204141 its reverse (1414021122), we get a palindrome (3625225263).

The spelling of 2211204141 in words is "two billion, two hundred eleven million, two hundred four thousand, one hundred forty-one".