219914027220 has 48 divisors (see below), whose sum is σ = 616362542208. Its totient is φ = 58586286720.

The previous prime is 219914027213. The next prime is 219914027231. The reversal of 219914027220 is 22720419912.

219914027220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1733664 + ... + 1856183.

It is an arithmetic number, because the mean of its divisors is an integer number (12840886296).

Almost surely, 2^219914027220 is an apocalyptic number.

219914027220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

219914027220 is an abundant number, since it is smaller than the sum of its proper divisors (396448514988).

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

219914027220 is a wasteful number, since it uses less digits than its factorization.

219914027220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3590880 (or 3590878 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 219914027220 in words is "two hundred nineteen billion, nine hundred fourteen million, twenty-seven thousand, two hundred twenty".