2287224772382 has 16 divisors (see below), whose sum is σ = 3939717312000. Its totient is φ = 984929327640.

The previous prime is 2287224772361. The next prime is 2287224772409. The reversal of 2287224772382 is 2832774227822.

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, 2735914382 + ... + 2735915217.

It is an arithmetic number, because the mean of its divisors is an integer number (246232332000).

Almost surely, 2^{2287224772382} is an apocalyptic number.

2287224772382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2287224772382 is a deficient number, since it is larger than the sum of its proper divisors (1652492539618).

2287224772382 is a wasteful number, since it uses less digits than its factorization.

2287224772382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5471829631.

The product of its digits is 16859136, while the sum is 56.

The spelling of 2287224772382 in words is "two trillion, two hundred eighty-seven billion, two hundred twenty-four million, seven hundred seventy-two thousand, three hundred eighty-two".