2002330122320 has 80 divisors (see below), whose sum is σ = 5186693530368. Its totient is φ = 712628113920.

The previous prime is 2002330122319. The next prime is 2002330122329. The reversal of 2002330122320 is 232210332002.

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 (20).

It is a junction number, because it is equal to n+sod(n) for n = 2002330122292 and 2002330122301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002330122329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24164759 + ... + 24247478.

Almost surely, 2^{2002330122320} is an apocalyptic number.

2002330122320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002330122320 is an abundant number, since it is smaller than the sum of its proper divisors (3184363408048).

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

2002330122320 is a wasteful number, since it uses less digits than its factorization.

2002330122320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48412308 (or 48412302 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2002330122320 its reverse (232210332002), we get a palindrome (2234540454322).

The spelling of 2002330122320 in words is "two trillion, two billion, three hundred thirty million, one hundred twenty-two thousand, three hundred twenty".