22254237544075 has 6 divisors (see below), whose sum is σ = 27595254554684. Its totient is φ = 17803390035240.

The previous prime is 22254237544073. The next prime is 22254237544159. The reversal of 22254237544075 is 57044573245222.

It is not a de Polignac number, because 22254237544075 - 2¹ = 22254237544073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22254237544073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 445084750857 + ... + 445084750906.

Almost surely, 2^{22254237544075} is an apocalyptic number.

22254237544075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22254237544075 is a deficient number, since it is larger than the sum of its proper divisors (5341017010609).

22254237544075 is an equidigital number, since it uses as much as digits as its factorization.

22254237544075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890169501773 (or 890169501768 counting only the distinct ones).

The product of its (nonzero) digits is 18816000, while the sum is 52.

The spelling of 22254237544075 in words is "twenty-two trillion, two hundred fifty-four billion, two hundred thirty-seven million, five hundred forty-four thousand, seventy-five".