2219847996384 has 72 divisors (see below), whose sum is σ = 6321698582472. Its totient is φ = 738893702400.

The previous prime is 2219847996313. The next prime is 2219847996451. The reversal of 2219847996384 is 4836997489122.

2219847996384 is a `hidden beast` number, since 2 + 2 + 1 + 98 + 4 + 79 + 96 + 384 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5295834 + ... + 5699609.

It is an arithmetic number, because the mean of its divisors is an integer number (87801369201).

Almost surely, 2^{2219847996384} is an apocalyptic number.

2219847996384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2219847996384 is an abundant number, since it is smaller than the sum of its proper divisors (4101850586088).

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

2219847996384 is a wasteful number, since it uses less digits than its factorization.

2219847996384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10996160 (or 10996149 counting only the distinct ones).

The product of its digits is 376233984, while the sum is 72.

The spelling of 2219847996384 in words is "two trillion, two hundred nineteen billion, eight hundred forty-seven million, nine hundred ninety-six thousand, three hundred eighty-four".