164203228606 has 8 divisors (see below), whose sum is σ = 246685532400. Its totient is φ = 81974717808.

The previous prime is 164203228577. The next prime is 164203228643. The reversal of 164203228606 is 606822302461.

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, 63446631 + ... + 63449218.

It is an arithmetic number, because the mean of its divisors is an integer number (30835691550).

Almost surely, 2^164203228606 is an apocalyptic number.

164203228606 is a deficient number, since it is larger than the sum of its proper divisors (82482303794).

164203228606 is a wasteful number, since it uses less digits than its factorization.

164203228606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126896498.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 164203228606 in words is "one hundred sixty-four billion, two hundred three million, two hundred twenty-eight thousand, six hundred six".