228411557582362 has 32 divisors (see below), whose sum is σ = 427168581686784. Its totient is φ = 88989577364400.

The previous prime is 228411557582317. The next prime is 228411557582363. The reversal of 228411557582362 is 263285755114822.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 228411557582362.

It is not an unprimeable number, because it can be changed into a prime (228411557582363) 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, 9052288 + ... + 23211355.

It is an arithmetic number, because the mean of its divisors is an integer number (13349018177712).

Almost surely, 2^{228411557582362} is an apocalyptic number.

228411557582362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

228411557582362 is a deficient number, since it is larger than the sum of its proper divisors (198757024104422).

228411557582362 is a wasteful number, since it uses less digits than its factorization.

228411557582362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32309634.

The product of its digits is 64512000, while the sum is 61.

The spelling of 228411557582362 in words is "two hundred twenty-eight trillion, four hundred eleven billion, five hundred fifty-seven million, five hundred eighty-two thousand, three hundred sixty-two".