1122488884855 has 8 divisors (see below), whose sum is σ = 1450601020512. Its totient is φ = 828914868768.

The previous prime is 1122488884849. The next prime is 1122488884919. The reversal of 1122488884855 is 5584888842211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122488884855 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8634529819 + ... + 8634529948.

It is an arithmetic number, because the mean of its divisors is an integer number (181325127564).

Almost surely, 2^{1122488884855} is an apocalyptic number.

1122488884855 is a deficient number, since it is larger than the sum of its proper divisors (328112135657).

1122488884855 is a wasteful number, since it uses less digits than its factorization.

1122488884855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17269059785.

The product of its digits is 52428800, while the sum is 64.

The spelling of 1122488884855 in words is "one trillion, one hundred twenty-two billion, four hundred eighty-eight million, eight hundred eighty-four thousand, eight hundred fifty-five".