22442150255 has 16 divisors (see below), whose sum is σ = 30827718720. Its totient is φ = 15363946752.

The previous prime is 22442150231. The next prime is 22442150281. The reversal of 22442150255 is 55205124422.

It is a de Polignac number, because none of the positive numbers 2^k-22442150255 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498020 + ... + 541209.

It is an arithmetic number, because the mean of its divisors is an integer number (1926732420).

Almost surely, 2^22442150255 is an apocalyptic number.

22442150255 is a deficient number, since it is larger than the sum of its proper divisors (8385568465).

22442150255 is a wasteful number, since it uses less digits than its factorization.

22442150255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039858.

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 22442150255 its reverse (55205124422), we get a palindrome (77647274677).

The spelling of 22442150255 in words is "twenty-two billion, four hundred forty-two million, one hundred fifty thousand, two hundred fifty-five".