622410205645055 has 8 divisors (see below), whose sum is σ = 746897652385344. Its totient is φ = 497924560775200.

The previous prime is 622410205645051. The next prime is 622410205645087. The reversal of 622410205645055 is 550546502014226.

622410205645055 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 not a de Polignac number, because 622410205645055 - 2² = 622410205645051 is a prime.

It is a super-2 number, since 2×622410205645055² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622410205645051) 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, 449707556 + ... + 451089465.

It is an arithmetic number, because the mean of its divisors is an integer number (93362206548168).

Almost surely, 2^{622410205645055} is an apocalyptic number.

622410205645055 is a deficient number, since it is larger than the sum of its proper divisors (124487446740289).

622410205645055 is a wasteful number, since it uses less digits than its factorization.

622410205645055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900935217.

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 622410205645055 in words is "six hundred twenty-two trillion, four hundred ten billion, two hundred five million, six hundred forty-five thousand, fifty-five".