219872332922 has 8 divisors (see below), whose sum is σ = 359791090272. Its totient is φ = 99941969500.

The previous prime is 219872332919. The next prime is 219872332963. The reversal of 219872332922 is 229233278912.

219872332922 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 4997098454 + ... + 4997098497.

It is an arithmetic number, because the mean of its divisors is an integer number (44973886284).

Almost surely, 2^219872332922 is an apocalyptic number.

219872332922 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

219872332922 is a deficient number, since it is larger than the sum of its proper divisors (139918757350).

219872332922 is a wasteful number, since it uses less digits than its factorization.

219872332922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9994196964.

The product of its digits is 1306368, while the sum is 50.

The spelling of 219872332922 in words is "two hundred nineteen billion, eight hundred seventy-two million, three hundred thirty-two thousand, nine hundred twenty-two".