10228860890 has 8 divisors (see below), whose sum is σ = 18411949620. Its totient is φ = 4091544352.

The previous prime is 10228860871. The next prime is 10228860899. The reversal of 10228860890 is 9806882201.

It can be written as a sum of positive squares in 2 ways, for example, as 10065506929 + 163353961 = 100327^2 + 12781^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10228860899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511443035 + ... + 511443054.

Almost surely, 2^10228860890 is an apocalyptic number.

10228860890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10228860890 is a deficient number, since it is larger than the sum of its proper divisors (8183088730).

10228860890 is a wasteful number, since it uses less digits than its factorization.

10228860890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022886096.

The product of its (nonzero) digits is 110592, while the sum is 44.

The spelling of 10228860890 in words is "ten billion, two hundred twenty-eight million, eight hundred sixty thousand, eight hundred ninety".