4002166022 has 8 divisors (see below), whose sum is σ = 6039197136. Its totient is φ = 1989100312.

The previous prime is 4002166001. The next prime is 4002166031. The reversal of 4002166022 is 2206612004.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5990933 + ... + 5991600.

It is an arithmetic number, because the mean of its divisors is an integer number (754899642).

Almost surely, 2^4002166022 is an apocalyptic number.

4002166022 is a deficient number, since it is larger than the sum of its proper divisors (2037031114).

4002166022 is a wasteful number, since it uses less digits than its factorization.

4002166022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982702.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4002166022 is about 63262.6747932776. The cubic root of 4002166022 is about 1587.6875290649.

Adding to 4002166022 its reverse (2206612004), we get a palindrome (6208778026).

The spelling of 4002166022 in words is "four billion, two million, one hundred sixty-six thousand, twenty-two".