6651442222254 has 48 divisors (see below), whose sum is σ = 15358001697792. Its totient is φ = 2075627354064.

The previous prime is 6651442222171. The next prime is 6651442222331. The reversal of 6651442222254 is 4522222441566.

6651442222254 is a `hidden beast` number, since 6 + 6 + 514 + 42 + 22 + 22 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170898474 + ... + 170937389.

It is an arithmetic number, because the mean of its divisors is an integer number (319958368704).

Almost surely, 2^{6651442222254} is an apocalyptic number.

6651442222254 is an abundant number, since it is smaller than the sum of its proper divisors (8706559475538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6651442222254 is a wasteful number, since it uses less digits than its factorization.

6651442222254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341835941 (or 341835938 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 45.

The spelling of 6651442222254 in words is "six trillion, six hundred fifty-one billion, four hundred forty-two million, two hundred twenty-two thousand, two hundred fifty-four".