22919989948363 has 16 divisors (see below), whose sum is σ = 23258574390240. Its totient is φ = 22584342951936.

The previous prime is 22919989948319. The next prime is 22919989948409. The reversal of 22919989948363 is 36384998991922.

It is not a de Polignac number, because 22919989948363 - 2³³ = 22911400013771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22919989948313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13049181 + ... + 14701057.

It is an arithmetic number, because the mean of its divisors is an integer number (1453660899390).

Almost surely, 2^{22919989948363} is an apocalyptic number.

22919989948363 is a deficient number, since it is larger than the sum of its proper divisors (338584441877).

22919989948363 is a wasteful number, since it uses less digits than its factorization.

22919989948363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652766.

The product of its digits is 3265173504, while the sum is 82.

The spelling of 22919989948363 in words is "twenty-two trillion, nine hundred nineteen billion, nine hundred eighty-nine million, nine hundred forty-eight thousand, three hundred sixty-three".