14220874868 has 12 divisors (see below), whose sum is σ = 24965039652. Its totient is φ = 7088006400.

The previous prime is 14220874793. The next prime is 14220874873. The reversal of 14220874868 is 86847802241.

14220874868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5842767844 + 8378107024 = 76438^2 + 91532^2 .

It is a super-2 number, since 2×14220874868² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5606333 + ... + 5608868.

It is an arithmetic number, because the mean of its divisors is an integer number (2080419971).

Almost surely, 2^14220874868 is an apocalyptic number.

It is an amenable number.

14220874868 is a deficient number, since it is larger than the sum of its proper divisors (10744164784).

14220874868 is a wasteful number, since it uses less digits than its factorization.

14220874868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11215522 (or 11215520 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 50.

The spelling of 14220874868 in words is "fourteen billion, two hundred twenty million, eight hundred seventy-four thousand, eight hundred sixty-eight".