48221110 has 64 divisors (see below), whose sum is σ = 105421824. Its totient is φ = 15523200.

The previous prime is 48221059. The next prime is 48221111. The reversal of 48221110 is 1112284.

It is a happy number.

48221110 is a nontrivial binomial coefficient, being equal to C(9821, 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48221111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97965 + ... + 98455.

It is an arithmetic number, because the mean of its divisors is an integer number (1647216).

Almost surely, 2^48221110 is an apocalyptic number.

48221110 is the 9820-th triangular number.

48221110 is the 3274-th centered nonagonal number.

48221110 is an abundant number, since it is smaller than the sum of its proper divisors (57200714).

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

48221110 is a wasteful number, since it uses less digits than its factorization.

48221110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 48221110 is about 6944.1421356421. The cubic root of 48221110 is about 363.9812965876.

Adding to 48221110 its reverse (1112284), we get a palindrome (49333394).

The spelling of 48221110 in words is "forty-eight million, two hundred twenty-one thousand, one hundred ten".