622200061 has 8 divisors (see below), whose sum is σ = 722743424. Its totient is φ = 524571120.

The previous prime is 622200043. The next prime is 622200077. The reversal of 622200061 is 160002226.

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 622200061 - 2⁹ = 622199549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622200041) 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, 728145 + ... + 728998.

It is an arithmetic number, because the mean of its divisors is an integer number (90342928).

Almost surely, 2^622200061 is an apocalyptic number.

622200061 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

622200061 is a deficient number, since it is larger than the sum of its proper divisors (100543363).

622200061 is a wasteful number, since it uses less digits than its factorization.

622200061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457211.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 622200061 is about 24943.9383618546. The cubic root of 622200061 is about 853.7093077763.

Adding to 622200061 its reverse (160002226), we get a palindrome (782202287).

The spelling of 622200061 in words is "six hundred twenty-two million, two hundred thousand, sixty-one".