10228574181 has 8 divisors (see below), whose sum is σ = 15586398784. Its totient is φ = 5844899520.

The previous prime is 10228574177. The next prime is 10228574183. The reversal of 10228574181 is 18147582201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10228574181 - 2² = 10228574177 is a prime.

It is a super-2 number, since 2×10228574181² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10228574183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243537460 + ... + 243537501.

It is an arithmetic number, because the mean of its divisors is an integer number (1948299848).

Almost surely, 2^10228574181 is an apocalyptic number.

It is an amenable number.

10228574181 is a deficient number, since it is larger than the sum of its proper divisors (5357824603).

10228574181 is an equidigital number, since it uses as much as digits as its factorization.

10228574181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487074971.

The product of its (nonzero) digits is 35840, while the sum is 39.

The spelling of 10228574181 in words is "ten billion, two hundred twenty-eight million, five hundred seventy-four thousand, one hundred eighty-one".