622555271246 has 16 divisors (see below), whose sum is σ = 935798640000. Its totient is φ = 310622518008.

The previous prime is 622555271113. The next prime is 622555271257. The reversal of 622555271246 is 642172555226.

It is a self number, because there is not a number n which added to its sum of digits gives 622555271246.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12293045 + ... + 12343583.

It is an arithmetic number, because the mean of its divisors is an integer number (58487415000).

Almost surely, 2^622555271246 is an apocalyptic number.

622555271246 is a deficient number, since it is larger than the sum of its proper divisors (313243368754).

622555271246 is a wasteful number, since it uses less digits than its factorization.

622555271246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63383.

The product of its digits is 2016000, while the sum is 47.

The spelling of 622555271246 in words is "six hundred twenty-two billion, five hundred fifty-five million, two hundred seventy-one thousand, two hundred forty-six".