200221020202022 has 64 divisors (see below), whose sum is σ = 330439894253568. Its totient is φ = 90681263904000.

The previous prime is 200221020201997. The next prime is 200221020202031. The reversal of 200221020202022 is 220202020122002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384513122 + ... + 385033482.

It is an arithmetic number, because the mean of its divisors is an integer number (5163123347712).

Almost surely, 2^{200221020202022} is an apocalyptic number.

200221020202022 is a deficient number, since it is larger than the sum of its proper divisors (130218874051546).

200221020202022 is a wasteful number, since it uses less digits than its factorization.

200221020202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526205.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 200221020202022 its reverse (220202020122002), we get a palindrome (420423040324024).

The spelling of 200221020202022 in words is "two hundred trillion, two hundred twenty-one billion, twenty million, two hundred two thousand, twenty-two".