227901128572048 has 40 divisors (see below), whose sum is σ = 450954938429568. Its totient is φ = 111525678241152.

The previous prime is 227901128572037. The next prime is 227901128572067. The reversal of 227901128572048 is 840275821109722.

It is a junction number, because it is equal to n+sod(n) for n = 227901128571983 and 227901128572001.

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, 388794190 + ... + 389379922.

Almost surely, 2^{227901128572048} is an apocalyptic number.

It is an amenable number.

227901128572048 is a deficient number, since it is larger than the sum of its proper divisors (223053809857520).

227901128572048 is a wasteful number, since it uses less digits than its factorization.

227901128572048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103191 (or 1103185 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 58.

The spelling of 227901128572048 in words is "two hundred twenty-seven trillion, nine hundred one billion, one hundred twenty-eight million, five hundred seventy-two thousand, forty-eight".