1000200221002 has 8 divisors (see below), whose sum is σ = 1532221615296. Its totient is φ = 489459682572.

The previous prime is 1000200220993. The next prime is 1000200221003. The reversal of 1000200221002 is 2001220020001.

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 1000200221002.

It is not an unprimeable number, because it can be changed into a prime (1000200221003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5320213848 + ... + 5320214035.

It is an arithmetic number, because the mean of its divisors is an integer number (191527701912).

Almost surely, 2^{1000200221002} is an apocalyptic number.

1000200221002 is a deficient number, since it is larger than the sum of its proper divisors (532021394294).

1000200221002 is a wasteful number, since it uses less digits than its factorization.

1000200221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10640427932.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1000200221002 its reverse (2001220020001), we get a palindrome (3001420241003).

It can be divided in two parts, 1000 and 200221002, that added together give a palindrome (200222002).

The spelling of 1000200221002 in words is "one trillion, two hundred million, two hundred twenty-one thousand, two".