10223519919 has 8 divisors (see below), whose sum is σ = 13639038000. Its totient is φ = 6811840896.

The previous prime is 10223519899. The next prime is 10223519923. The reversal of 10223519919 is 91991532201.

10223519919 is digitally balanced in base 2, because in such base 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 not a de Polignac number, because 10223519919 - 2⁹ = 10223519407 is a prime.

It is a super-2 number, since 2×10223519919² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223519519) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 953544 + ... + 964205.

It is an arithmetic number, because the mean of its divisors is an integer number (1704879750).

Almost surely, 2^10223519919 is an apocalyptic number.

10223519919 is a deficient number, since it is larger than the sum of its proper divisors (3415518081).

10223519919 is a wasteful number, since it uses less digits than its factorization.

10223519919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919529.

The product of its (nonzero) digits is 43740, while the sum is 42.

The spelling of 10223519919 in words is "ten billion, two hundred twenty-three million, five hundred nineteen thousand, nine hundred nineteen".