4122281611 has 4 divisors (see below), whose sum is σ = 4711178992. Its totient is φ = 3533384232.

The previous prime is 4122281587. The next prime is 4122281621. The reversal of 4122281611 is 1161822214.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4122281611 - 2¹¹ = 4122279563 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4122281611.

It is not an unprimeable number, because it can be changed into a prime (4122281621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294448680 + ... + 294448693.

It is an arithmetic number, because the mean of its divisors is an integer number (1177794748).

Almost surely, 2^4122281611 is an apocalyptic number.

4122281611 is a deficient number, since it is larger than the sum of its proper divisors (588897381).

4122281611 is an equidigital number, since it uses as much as digits as its factorization.

4122281611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588897380.

The product of its digits is 1536, while the sum is 28.

The square root of 4122281611 is about 64204.9967759519. The cubic root of 4122281611 is about 1603.4147915799.

The spelling of 4122281611 in words is "four billion, one hundred twenty-two million, two hundred eighty-one thousand, six hundred eleven".