2219990896404 has 96 divisors (see below), whose sum is σ = 5766467414400. Its totient is φ = 738592162560.

The previous prime is 2219990896367. The next prime is 2219990896463. The reversal of 2219990896404 is 4046980999122.

2219990896404 is a `hidden beast` number, since 2 + 219 + 9 + 9 + 0 + 8 + 9 + 6 + 404 = 666.

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 31 ways as a sum of consecutive naturals, for example, 161788264 + ... + 161801984.

It is an arithmetic number, because the mean of its divisors is an integer number (60067368900).

Almost surely, 2^{2219990896404} is an apocalyptic number.

It is an amenable number.

2219990896404 is an abundant number, since it is smaller than the sum of its proper divisors (3546476517996).

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

2219990896404 is a wasteful number, since it uses less digits than its factorization.

2219990896404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16470 (or 16462 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 63.

The spelling of 2219990896404 in words is "two trillion, two hundred nineteen billion, nine hundred ninety million, eight hundred ninety-six thousand, four hundred four".