2213461611 has 6 divisors (see below), whose sum is σ = 3197222340. Its totient is φ = 1475641068.

The previous prime is 2213461589. The next prime is 2213461637. The reversal of 2213461611 is 1161643122.

It is a happy number.

2213461611 is a `hidden beast` number, since 2 + 2 + 1 + 3 + 46 + 1 + 611 = 666.

It is not a de Polignac number, because 2213461611 - 2⁷ = 2213461483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213461661) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122970081 + ... + 122970098.

It is an arithmetic number, because the mean of its divisors is an integer number (532870390).

Almost surely, 2^2213461611 is an apocalyptic number.

2213461611 is a deficient number, since it is larger than the sum of its proper divisors (983760729).

2213461611 is a wasteful number, since it uses less digits than its factorization.

2213461611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245940185 (or 245940182 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 2213461611 is about 47047.4400047441. The cubic root of 2213461611 is about 1303.2387903256.

The spelling of 2213461611 in words is "two billion, two hundred thirteen million, four hundred sixty-one thousand, six hundred eleven".