2323322121000 has 192 divisors, whose sum is σ = 7421279037120. Its totient is φ = 605142921600.

The previous prime is 2323322120981. The next prime is 2323322121073. The reversal of 2323322121000 is 1212233232.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5337579 + ... + 5756421.

It is an arithmetic number, because the mean of its divisors is an integer number (38652494985).

Almost surely, 2^{2323322121000} is an apocalyptic number.

2323322121000 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 2323322121000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3710639518560).

2323322121000 is an abundant number, since it is smaller than the sum of its proper divisors (5097956916120).

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

2323322121000 is a wasteful number, since it uses less digits than its factorization.

2323322121000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418953 (or 418896 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2323322121000 its reverse (1212233232), we get a palindrome (2324534354232).

The spelling of 2323322121000 in words is "two trillion, three hundred twenty-three billion, three hundred twenty-two million, one hundred twenty-one thousand".