2244691113578 has 16 divisors (see below), whose sum is σ = 3458084884704. Its totient is φ = 1091996980560.

The previous prime is 2244691113449. The next prime is 2244691113589. The reversal of 2244691113578 is 8753111964422.

It is a Curzon 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, 6872393 + ... + 7191603.

It is an arithmetic number, because the mean of its divisors is an integer number (216130305294).

Almost surely, 2^{2244691113578} is an apocalyptic number.

2244691113578 is a deficient number, since it is larger than the sum of its proper divisors (1213393771126).

2244691113578 is a wasteful number, since it uses less digits than its factorization.

2244691113578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414277.

The product of its digits is 2903040, while the sum is 53.

The spelling of 2244691113578 in words is "two trillion, two hundred forty-four billion, six hundred ninety-one million, one hundred thirteen thousand, five hundred seventy-eight".