23141122000 has 80 divisors (see below), whose sum is σ = 56058389712. Its totient is φ = 9239385600.

The previous prime is 23141121929. The next prime is 23141122001. The reversal of 23141122000 is 22114132.

It can be written as a sum of positive squares in 8 ways, for example, as 6958229056 + 16182892944 = 83416^2 + 127212^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23141122001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1103614 + ... + 1124386.

Almost surely, 2^23141122000 is an apocalyptic number.

23141122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23141122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28029194856).

23141122000 is an abundant number, since it is smaller than the sum of its proper divisors (32917267712).

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

23141122000 is a wasteful number, since it uses less digits than its factorization.

23141122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21353 (or 21337 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 23141122000 its reverse (22114132), we get a palindrome (23163236132).

The spelling of 23141122000 in words is "twenty-three billion, one hundred forty-one million, one hundred twenty-two thousand".