2215041141 has 16 divisors (see below), whose sum is σ = 3078567360. Its totient is φ = 1414882560.

The previous prime is 2215041139. The next prime is 2215041161. The reversal of 2215041141 is 1411405122.

It is not a de Polignac number, because 2215041141 - 2¹ = 2215041139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215041161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85780 + ... + 108573.

It is an arithmetic number, because the mean of its divisors is an integer number (192410460).

Almost surely, 2^2215041141 is an apocalyptic number.

It is an amenable number.

2215041141 is a deficient number, since it is larger than the sum of its proper divisors (863526219).

2215041141 is a wasteful number, since it uses less digits than its factorization.

2215041141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194516.

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

The square root of 2215041141 is about 47064.2235780003. The cubic root of 2215041141 is about 1303.5487144282.

Adding to 2215041141 its reverse (1411405122), we get a palindrome (3626446263).

The spelling of 2215041141 in words is "two billion, two hundred fifteen million, forty-one thousand, one hundred forty-one".