23122331103000 has 256 divisors, whose sum is σ = 73381046169600. Its totient is φ = 6060073113600.

The previous prime is 23122331102993. The next prime is 23122331103023. The reversal of 23122331103000 is 30113322132.

It is a super-2 number, since 2×23122331103000² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 954548889 + ... + 954573111.

It is an arithmetic number, because the mean of its divisors is an integer number (286644711600).

Almost surely, 2^{23122331103000} is an apocalyptic number.

23122331103000 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 23122331103000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36690523084800).

23122331103000 is an abundant number, since it is smaller than the sum of its proper divisors (50258715066600).

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

23122331103000 is a wasteful number, since it uses less digits than its factorization.

23122331103000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29699 (or 29685 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23122331103000 its reverse (30113322132), we get a palindrome (23152444425132).

The spelling of 23122331103000 in words is "twenty-three trillion, one hundred twenty-two billion, three hundred thirty-one million, one hundred three thousand".