2268128218622 has 8 divisors (see below), whose sum is σ = 3888219803376. Its totient is φ = 972054950832.

The previous prime is 2268128218571. The next prime is 2268128218633.

2268128218622 is nontrivially palindromic in base 10.

2268128218622 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 super-3 number, since 3×2268128218622³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 81004579223 + ... + 81004579250.

It is an arithmetic number, because the mean of its divisors is an integer number (486027475422).

Almost surely, 2^{2268128218622} is an apocalyptic number.

2268128218622 is a deficient number, since it is larger than the sum of its proper divisors (1620091584754).

2268128218622 is a wasteful number, since it uses less digits than its factorization.

2268128218622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162009158482.

The product of its digits is 1179648, while the sum is 50.

The spelling of 2268128218622 in words is "two trillion, two hundred sixty-eight billion, one hundred twenty-eight million, two hundred eighteen thousand, six hundred twenty-two".