200002222 has 24 divisors (see below), whose sum is σ = 349476120. Its totient is φ = 85594320.

The previous prime is 200002219. The next prime is 200002259. The reversal of 200002222 is 222200002.

200002222 is a modest number, since divided by 2222 gives 2 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 200002199 and 200002208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122572 + ... + 124192.

It is an arithmetic number, because the mean of its divisors is an integer number (14561505).

Almost surely, 2^200002222 is an apocalyptic number.

200002222 is a deficient number, since it is larger than the sum of its proper divisors (149473898).

200002222 is a wasteful number, since it uses less digits than its factorization.

200002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896 (or 2889 counting only the distinct ones).

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

The square root of 200002222 is about 14142.2141830761. The cubic root of 200002222 is about 584.8057133570.

Adding to 200002222 its reverse (222200002), we get a palindrome (422202224).

It can be divided in two parts, 200002 and 222, that multiplied together give a palindrome (44400444).

The spelling of 200002222 in words is "two hundred million, two thousand, two hundred twenty-two".