622002201 has 8 divisors (see below), whose sum is σ = 829831200. Its totient is φ = 414420672.

The previous prime is 622002193. The next prime is 622002203. The reversal of 622002201 is 102200226.

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

It is not a de Polignac number, because 622002201 - 2³ = 622002193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (622002203) 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, 55920 + ... + 66113.

It is an arithmetic number, because the mean of its divisors is an integer number (103728900).

Almost surely, 2^622002201 is an apocalyptic number.

It is an amenable number.

622002201 is a deficient number, since it is larger than the sum of its proper divisors (207828999).

622002201 is a wasteful number, since it uses less digits than its factorization.

622002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123735.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 622002201 is about 24939.9719526707. The cubic root of 622002201 is about 853.6188048216.

Adding to 622002201 its reverse (102200226), we get a palindrome (724202427).

The spelling of 622002201 in words is "six hundred twenty-two million, two thousand, two hundred one".