23219159011 has 8 divisors (see below), whose sum is σ = 24988025664. Its totient is φ = 21495073920.

The previous prime is 23219158997. The next prime is 23219159141. The reversal of 23219159011 is 11095191232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23219159011 - 2⁷ = 23219158883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23219150011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11194315 + ... + 11196388.

It is an arithmetic number, because the mean of its divisors is an integer number (3123503208).

Almost surely, 2^23219159011 is an apocalyptic number.

23219159011 is a deficient number, since it is larger than the sum of its proper divisors (1768866653).

23219159011 is a wasteful number, since it uses less digits than its factorization.

23219159011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22390781.

The product of its (nonzero) digits is 4860, while the sum is 34.

The spelling of 23219159011 in words is "twenty-three billion, two hundred nineteen million, one hundred fifty-nine thousand, eleven".