222332152163 has 12 divisors (see below), whose sum is σ = 244431581520. Its totient is φ = 202078818480.

The previous prime is 222332152121. The next prime is 222332152187. The reversal of 222332152163 is 361251233222.

It is not a de Polignac number, because 222332152163 - 2³⁰ = 221258410339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222332152103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 414458 + ... + 785136.

It is an arithmetic number, because the mean of its divisors is an integer number (20369298460).

Almost surely, 2^222332152163 is an apocalyptic number.

222332152163 is a deficient number, since it is larger than the sum of its proper divisors (22099429357).

222332152163 is a wasteful number, since it uses less digits than its factorization.

222332152163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375658 (or 375647 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

Adding to 222332152163 its reverse (361251233222), we get a palindrome (583583385385).

The spelling of 222332152163 in words is "two hundred twenty-two billion, three hundred thirty-two million, one hundred fifty-two thousand, one hundred sixty-three".