14487222207820 has 12 divisors (see below), whose sum is σ = 30423166636464. Its totient is φ = 5794888883120.

The previous prime is 14487222207793. The next prime is 14487222207889. The reversal of 14487222207820 is 2870222278441.

14487222207820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362180555176 + ... + 362180555215.

It is an arithmetic number, because the mean of its divisors is an integer number (2535263886372).

Almost surely, 2^{14487222207820} is an apocalyptic number.

14487222207820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14487222207820 is an abundant number, since it is smaller than the sum of its proper divisors (15935944428644).

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

14487222207820 is a wasteful number, since it uses less digits than its factorization.

14487222207820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724361110400 (or 724361110398 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 49.

The spelling of 14487222207820 in words is "fourteen trillion, four hundred eighty-seven billion, two hundred twenty-two million, two hundred seven thousand, eight hundred twenty".