164982202201 has 8 divisors (see below), whose sum is σ = 166957570440. Its totient is φ = 163009537152.

The previous prime is 164982202183. The next prime is 164982202207. The reversal of 164982202201 is 102202289461.

It can be written as a sum of positive squares in 4 ways, for example, as 31648410000 + 133333792201 = 177900^2 + 365149^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 164982202201 - 2⁹ = 164982201689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164982202207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552870 + ... + 797263.

It is an arithmetic number, because the mean of its divisors is an integer number (20869696305).

Almost surely, 2^164982202201 is an apocalyptic number.

It is an amenable number.

164982202201 is a deficient number, since it is larger than the sum of its proper divisors (1975368239).

164982202201 is a wasteful number, since it uses less digits than its factorization.

164982202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351595.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 164982202201 in words is "one hundred sixty-four billion, nine hundred eighty-two million, two hundred two thousand, two hundred one".