200202202021002 has 16 divisors (see below), whose sum is σ = 400412965557792. Its totient is φ = 66732640421040.

The previous prime is 200202202020971. The next prime is 200202202021027. The reversal of 200202202021002 is 200120202202002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356425813 + ... + 356987064.

It is an arithmetic number, because the mean of its divisors is an integer number (25025810347362).

Almost surely, 2^{200202202021002} is an apocalyptic number.

200202202021002 is an abundant number, since it is smaller than the sum of its proper divisors (200210763536790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200202202021002 is a wasteful number, since it uses less digits than its factorization.

200202202021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713459653.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 200202202021002 its reverse (200120202202002), we get a palindrome (400322404223004).

The spelling of 200202202021002 in words is "two hundred trillion, two hundred two billion, two hundred two million, twenty-one thousand, two".