11289222322555 has 8 divisors (see below), whose sum is σ = 13552049174400. Its totient is φ = 9028056266496.

The previous prime is 11289222322493. The next prime is 11289222322591. The reversal of 11289222322555 is 55522322298211.

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-11289222322555 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11289222322499 and 11289222322508.

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, 415183990 + ... + 415211179.

It is an arithmetic number, because the mean of its divisors is an integer number (1694006146800).

Almost surely, 2^{11289222322555} is an apocalyptic number.

11289222322555 is a deficient number, since it is larger than the sum of its proper divisors (2262826851845).

11289222322555 is an equidigital number, since it uses as much as digits as its factorization.

11289222322555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830397893.

The product of its digits is 1728000, while the sum is 49.

The spelling of 11289222322555 in words is "eleven trillion, two hundred eighty-nine billion, two hundred twenty-two million, three hundred twenty-two thousand, five hundred fifty-five".