2267775738798 has 32 divisors (see below), whose sum is σ = 4632322535424. Its totient is φ = 739798611552.

The previous prime is 2267775738791. The next prime is 2267775738863. The reversal of 2267775738798 is 8978375777622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2267775738791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4804611 + ... + 5255457.

It is an arithmetic number, because the mean of its divisors is an integer number (144760079232).

Almost surely, 2^{2267775738798} is an apocalyptic number.

2267775738798 is an abundant number, since it is smaller than the sum of its proper divisors (2364546796626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2267775738798 is a wasteful number, since it uses less digits than its factorization.

2267775738798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468736.

The product of its digits is 3485099520, while the sum is 78.

The spelling of 2267775738798 in words is "two trillion, two hundred sixty-seven billion, seven hundred seventy-five million, seven hundred thirty-eight thousand, seven hundred ninety-eight".