188006229063 has 16 divisors (see below), whose sum is σ = 278715619840. Its totient is φ = 125252943192.

The previous prime is 188006229041. The next prime is 188006229067. The reversal of 188006229063 is 360922600881.

188006229063 is a `hidden beast` number, since 18 + 8 + 0 + 0 + 622 + 9 + 0 + 6 + 3 = 666.

It is not a de Polignac number, because 188006229063 - 2⁶ = 188006228999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188006229067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2307631 + ... + 2387712.

It is an arithmetic number, because the mean of its divisors is an integer number (17419726240).

Almost surely, 2^188006229063 is an apocalyptic number.

188006229063 is a deficient number, since it is larger than the sum of its proper divisors (90709390777).

188006229063 is a wasteful number, since it uses less digits than its factorization.

188006229063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4696835 (or 4696829 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 188006229063 in words is "one hundred eighty-eight billion, six million, two hundred twenty-nine thousand, sixty-three".