2668022227 has 8 divisors (see below), whose sum is σ = 2890462176. Its totient is φ = 2448040512.

The previous prime is 2668022191. The next prime is 2668022249. The reversal of 2668022227 is 7222208662.

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 2668022227 - 2¹⁵ = 2667989459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2668022327) 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 7 ways as a sum of consecutive naturals, for example, 612298 + ... + 616639.

It is an arithmetic number, because the mean of its divisors is an integer number (361307772).

Almost surely, 2^2668022227 is an apocalyptic number.

2668022227 is a deficient number, since it is larger than the sum of its proper divisors (222439949).

2668022227 is a wasteful number, since it uses less digits than its factorization.

2668022227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229117.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 2668022227 is about 51652.9014383510. The cubic root of 2668022227 is about 1386.9574821575.

The spelling of 2668022227 in words is "two billion, six hundred sixty-eight million, twenty-two thousand, two hundred twenty-seven".