4155222511 has 8 divisors (see below), whose sum is σ = 4539283200. Its totient is φ = 3772214040.

The previous prime is 4155222497. The next prime is 4155222521. The reversal of 4155222511 is 1152225514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4155222511 - 2¹¹ = 4155220463 is a prime.

It is a super-2 number, since 2×4155222511² = 34531748231842290242, which contains 22 as substring.

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 4155222511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4155222521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254781 + ... + 270598.

It is an arithmetic number, because the mean of its divisors is an integer number (567410400).

Almost surely, 2^4155222511 is an apocalyptic number.

4155222511 is a deficient number, since it is larger than the sum of its proper divisors (384060689).

4155222511 is a wasteful number, since it uses less digits than its factorization.

4155222511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526109.

The product of its digits is 4000, while the sum is 28.

The square root of 4155222511 is about 64461.0154356879. The cubic root of 4155222511 is about 1607.6743953844.

The spelling of 4155222511 in words is "four billion, one hundred fifty-five million, two hundred twenty-two thousand, five hundred eleven".