227224857798 has 40 divisors (see below), whose sum is σ = 535949476920. Its totient is φ = 71755217280.

The previous prime is 227224857791. The next prime is 227224857799. The reversal of 227224857798 is 897758422722.

227224857798 is a `hidden beast` number, since 2 + 272 + 248 + 57 + 79 + 8 = 666.

227224857798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×227224857798² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227224857791) 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 19 ways as a sum of consecutive naturals, for example, 36908043 + ... + 36914198.

It is an arithmetic number, because the mean of its divisors is an integer number (13398736923).

Almost surely, 2^227224857798 is an apocalyptic number.

227224857798 is an abundant number, since it is smaller than the sum of its proper divisors (308724619122).

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

227224857798 is a wasteful number, since it uses less digits than its factorization.

227224857798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73822274 (or 73822265 counting only the distinct ones).

The product of its digits is 63221760, while the sum is 63.

The spelling of 227224857798 in words is "two hundred twenty-seven billion, two hundred twenty-four million, eight hundred fifty-seven thousand, seven hundred ninety-eight".