222000002002 has 8 divisors (see below), whose sum is σ = 333100526076. Its totient is φ = 110966493312.

The previous prime is 222000001963. The next prime is 222000002011. The reversal of 222000002002 is 200200000222.

It can be written as a sum of positive squares in 2 ways, for example, as 221256403641 + 743598361 = 470379^2 + 27269^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 222000002002.

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, 16745563 + ... + 16758814.

Almost surely, 2^222000002002 is an apocalyptic number.

222000002002 is a deficient number, since it is larger than the sum of its proper divisors (111100524074).

222000002002 is a wasteful number, since it uses less digits than its factorization.

222000002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33507692.

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 222000002002 its reverse (200200000222), we get a palindrome (422200002224).

The spelling of 222000002002 in words is "two hundred twenty-two billion, two thousand, two".