2200220002 has 12 divisors (see below), whose sum is σ = 3505887810. Its totient is φ = 1035397376.

The previous prime is 2200219981. The next prime is 2200220017. The reversal of 2200220002 is 2000220022.

It can be written as a sum of positive squares in 3 ways, for example, as 2188461961 + 11758041 = 46781^2 + 3429^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1902727 + ... + 1903882.

Almost surely, 2^2200220002 is an apocalyptic number.

2200220002 is a deficient number, since it is larger than the sum of its proper divisors (1305667808).

2200220002 is a wasteful number, since it uses less digits than its factorization.

2200220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3806645 (or 3806628 counting only the distinct ones).

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

The square root of 2200220002 is about 46906.5027688059. The cubic root of 2200220002 is about 1300.6347988487.

Adding to 2200220002 its reverse (2000220022), we get a palindrome (4200440024).

The spelling of 2200220002 in words is "two billion, two hundred million, two hundred twenty thousand, two".