143166264022166 has 48 divisors (see below), whose sum is σ = 273182619333120. Its totient is φ = 55072999753200.

The previous prime is 143166264022163. The next prime is 143166264022241. The reversal of 143166264022166 is 661220462661341.

It is a happy number.

143166264022166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143166264022166² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143166264022163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 534763220 + ... + 535030871.

It is an arithmetic number, because the mean of its divisors is an integer number (5691304569440).

Almost surely, 2^{143166264022166} is an apocalyptic number.

143166264022166 is a deficient number, since it is larger than the sum of its proper divisors (130016355310954).

143166264022166 is a wasteful number, since it uses less digits than its factorization.

143166264022166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069794201 (or 1069794190 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 143166264022166 in words is "one hundred forty-three trillion, one hundred sixty-six billion, two hundred sixty-four million, twenty-two thousand, one hundred sixty-six".