10227855280 has 60 divisors (see below), whose sum is σ = 24858721440. Its totient is φ = 3913250176.

The previous prime is 10227855271. The next prime is 10227855293. The reversal of 10227855280 is 8255872201.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78520 + ... + 163159.

It is an arithmetic number, because the mean of its divisors is an integer number (414312024).

Almost surely, 2^10227855280 is an apocalyptic number.

10227855280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10227855280 is an abundant number, since it is smaller than the sum of its proper divisors (14630866160).

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

10227855280 is a wasteful number, since it uses less digits than its factorization.

10227855280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241738 (or 241709 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 40.

The spelling of 10227855280 in words is "ten billion, two hundred twenty-seven million, eight hundred fifty-five thousand, two hundred eighty".