1118091022399 has 16 divisors (see below), whose sum is σ = 1205915911200. Its totient is φ = 1030527029376.

The previous prime is 1118091022379. The next prime is 1118091022417. The reversal of 1118091022399 is 9932201908111.

It is not a de Polignac number, because 1118091022399 - 2¹¹ = 1118091020351 is a prime.

It is a super-2 number, since 2×1118091022399² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118091022379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23670297 + ... + 23717485.

It is an arithmetic number, because the mean of its divisors is an integer number (75369744450).

Almost surely, 2^{1118091022399} is an apocalyptic number.

1118091022399 is a deficient number, since it is larger than the sum of its proper divisors (87824888801).

1118091022399 is a wasteful number, since it uses less digits than its factorization.

1118091022399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49914.

The product of its (nonzero) digits is 69984, while the sum is 46.

The spelling of 1118091022399 in words is "one trillion, one hundred eighteen billion, ninety-one million, twenty-two thousand, three hundred ninety-nine".