222000160650 has 48 divisors (see below), whose sum is σ = 556236315264. Its totient is φ = 58589729280.

The previous prime is 222000160649. The next prime is 222000160721. The reversal of 222000160650 is 56061000222.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 222000160650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7614322 + ... + 7643421.

It is an arithmetic number, because the mean of its divisors is an integer number (11588256568).

Almost surely, 2^222000160650 is an apocalyptic number.

222000160650 is an abundant number, since it is smaller than the sum of its proper divisors (334236154614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222000160650 is a wasteful number, since it uses less digits than its factorization.

222000160650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15257855 (or 15257850 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 222000160650 its reverse (56061000222), we get a palindrome (278061160872).

The spelling of 222000160650 in words is "two hundred twenty-two billion, one hundred sixty thousand, six hundred fifty".