2000002222 has 16 divisors (see below), whose sum is σ = 3084548544. Its totient is φ = 972000000.

The previous prime is 2000002217. The next prime is 2000002259. The reversal of 2000002222 is 2222000002.

2000002222 is a modest number, since divided by 2222 gives 20 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 2000002199 and 2000002208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22779 + ... + 67222.

It is an arithmetic number, because the mean of its divisors is an integer number (192784284).

Almost surely, 2^2000002222 is an apocalyptic number.

2000002222 is a deficient number, since it is larger than the sum of its proper divisors (1084546322).

2000002222 is a wasteful number, since it uses less digits than its factorization.

2000002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90315.

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

The square root of 2000002222 is about 44721.3843927041. The cubic root of 2000002222 is about 1259.9215164855.

Adding to 2000002222 its reverse (2222000002), we get a palindrome (4222002224).

It can be divided in two parts, 2000002 and 222, that multiplied together give a palindrome (444000444).

The spelling of 2000002222 in words is "two billion, two thousand, two hundred twenty-two".