23122154001 has 8 divisors (see below), whose sum is σ = 30902769664. Its totient is φ = 15378153840.

The previous prime is 23122153963. The next prime is 23122154009. The reversal of 23122154001 is 10045122132.

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

It is not a de Polignac number, because 23122154001 - 2¹¹ = 23122151953 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23122154009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9152401 + ... + 9154926.

It is an arithmetic number, because the mean of its divisors is an integer number (3862846208).

Almost surely, 2^23122154001 is an apocalyptic number.

It is an amenable number.

23122154001 is a deficient number, since it is larger than the sum of its proper divisors (7780615663).

23122154001 is a wasteful number, since it uses less digits than its factorization.

23122154001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18307751.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 23122154001 its reverse (10045122132), we get a palindrome (33167276133).

The spelling of 23122154001 in words is "twenty-three billion, one hundred twenty-two million, one hundred fifty-four thousand, one".