622219198838 has 8 divisors (see below), whose sum is σ = 947259079032. Its totient is φ = 306466172496.

The previous prime is 622219198801. The next prime is 622219198841. The reversal of 622219198838 is 838891912226.

622219198838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2321713295 + ... + 2321713562.

It is an arithmetic number, because the mean of its divisors is an integer number (118407384879).

Almost surely, 2^622219198838 is an apocalyptic number.

622219198838 is a deficient number, since it is larger than the sum of its proper divisors (325039880194).

622219198838 is a wasteful number, since it uses less digits than its factorization.

622219198838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4643426926.

The product of its digits is 5971968, while the sum is 59.

The spelling of 622219198838 in words is "six hundred twenty-two billion, two hundred nineteen million, one hundred ninety-eight thousand, eight hundred thirty-eight".