222163483601 has 4 divisors (see below), whose sum is σ = 222165650532. Its totient is φ = 222161316672.

The previous prime is 222163483589. The next prime is 222163483627. The reversal of 222163483601 is 106384361222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29920696576 + 192242787025 = 172976^2 + 438455^2 .

It is a cyclic number.

It is not a de Polignac number, because 222163483601 - 2³⁰ = 221089741777 is a prime.

It is a super-2 number, since 2×222163483601² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222163413601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921620 + ... + 1137413.

It is an arithmetic number, because the mean of its divisors is an integer number (55541412633).

Almost surely, 2^222163483601 is an apocalyptic number.

It is an amenable number.

222163483601 is a deficient number, since it is larger than the sum of its proper divisors (2166931).

222163483601 is a wasteful number, since it uses less digits than its factorization.

222163483601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166930.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 222163483601 in words is "two hundred twenty-two billion, one hundred sixty-three million, four hundred eighty-three thousand, six hundred one".