200622422221 has 8 divisors (see below), whose sum is σ = 218152538240. Its totient is φ = 183391966512.

The previous prime is 200622422219. The next prime is 200622422239. The reversal of 200622422221 is 122224226002.

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

It is a cyclic number.

It is not a de Polignac number, because 200622422221 - 2¹ = 200622422219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200622422521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74913681 + ... + 74916358.

It is an arithmetic number, because the mean of its divisors is an integer number (27269067280).

Almost surely, 2^200622422221 is an apocalyptic number.

It is an amenable number.

200622422221 is a deficient number, since it is larger than the sum of its proper divisors (17530116019).

200622422221 is a wasteful number, since it uses less digits than its factorization.

200622422221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149830155.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 200622422221 its reverse (122224226002), we get a palindrome (322846648223).

The spelling of 200622422221 in words is "two hundred billion, six hundred twenty-two million, four hundred twenty-two thousand, two hundred twenty-one".