220200210002002 has 8 divisors (see below), whose sum is σ = 336532396418316. Its totient is φ = 108022744529232.

The previous prime is 220200210001973. The next prime is 220200210002011. The reversal of 220200210002002 is 200200012002022.

It can be written as a sum of positive squares in 2 ways, for example, as 210109924338561 + 10090285663441 = 14495169^2 + 3176521^2 .

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

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, 1038680235753 + ... + 1038680235964.

Almost surely, 2^{220200210002002} is an apocalyptic number.

220200210002002 is a deficient number, since it is larger than the sum of its proper divisors (116332186416314).

220200210002002 is a wasteful number, since it uses less digits than its factorization.

220200210002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077360471772.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 220200210002002 its reverse (200200012002022), we get a palindrome (420400222004024).

The spelling of 220200210002002 in words is "two hundred twenty trillion, two hundred billion, two hundred ten million, two thousand, two".