4166554222 has 4 divisors (see below), whose sum is σ = 6249831336. Its totient is φ = 2083277110.

The previous prime is 4166554177. The next prime is 4166554229. The reversal of 4166554222 is 2224556614.

It is a happy number.

4166554222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4166554229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041638554 + ... + 1041638557.

It is an arithmetic number, because the mean of its divisors is an integer number (1562457834).

Almost surely, 2^4166554222 is an apocalyptic number.

4166554222 is a deficient number, since it is larger than the sum of its proper divisors (2083277114).

4166554222 is a wasteful number, since it uses less digits than its factorization.

4166554222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083277113.

The product of its digits is 115200, while the sum is 37.

The square root of 4166554222 is about 64548.8514382712. The cubic root of 4166554222 is about 1609.1344989949.

The spelling of 4166554222 in words is "four billion, one hundred sixty-six million, five hundred fifty-four thousand, two hundred twenty-two".