227501138875 has 8 divisors (see below), whose sum is σ = 283921421472. Its totient is φ = 182000911000.

The previous prime is 227501138867. The next prime is 227501138881. The reversal of 227501138875 is 578831105722.

It is not a de Polignac number, because 227501138875 - 2³ = 227501138867 is a prime.

It is a Duffinian 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, 910004431 + ... + 910004680.

It is an arithmetic number, because the mean of its divisors is an integer number (35490177684).

Almost surely, 2^227501138875 is an apocalyptic number.

227501138875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

227501138875 is a deficient number, since it is larger than the sum of its proper divisors (56420282597).

227501138875 is an equidigital number, since it uses as much as digits as its factorization.

227501138875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820009126 (or 1820009116 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 49.

The spelling of 227501138875 in words is "two hundred twenty-seven billion, five hundred one million, one hundred thirty-eight thousand, eight hundred seventy-five".