227124222440 has 32 divisors (see below), whose sum is σ = 511379892000. Its totient is φ = 90787397184.

The previous prime is 227124222427. The next prime is 227124222469. The reversal of 227124222440 is 44222421722.

It is a junction number, because it is equal to n+sod(n) for n = 227124222397 and 227124222406.

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, 1887530 + ... + 2004249.

It is an arithmetic number, because the mean of its divisors is an integer number (15980621625).

Almost surely, 2^227124222440 is an apocalyptic number.

227124222440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227124222440 is an abundant number, since it is smaller than the sum of its proper divisors (284255669560).

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

227124222440 is a wasteful number, since it uses less digits than its factorization.

227124222440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3893249 (or 3893245 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 32.

The spelling of 227124222440 in words is "two hundred twenty-seven billion, one hundred twenty-four million, two hundred twenty-two thousand, four hundred forty".