227809628896 has 24 divisors (see below), whose sum is σ = 448520680944. Its totient is φ = 113899614720.

The previous prime is 227809628861. The next prime is 227809628899. The reversal of 227809628896 is 698826908722.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227809628899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605256 + ... + 906616.

It is an arithmetic number, because the mean of its divisors is an integer number (18688361706).

Almost surely, 2^227809628896 is an apocalyptic number.

It is an amenable number.

227809628896 is a deficient number, since it is larger than the sum of its proper divisors (220711052048).

227809628896 is a wasteful number, since it uses less digits than its factorization.

227809628896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324994 (or 324986 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 67.

The spelling of 227809628896 in words is "two hundred twenty-seven billion, eight hundred nine million, six hundred twenty-eight thousand, eight hundred ninety-six".