2122033320000 has 840 divisors, whose sum is σ = 8325433033632. Its totient is φ = 512332800000.

The previous prime is 2122033319947. The next prime is 2122033320023. The reversal of 2122033320000 is 233302212.

It is a happy number.

It is a super-2 number, since 2×2122033320000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1112759047 + ... + 1112760953.

Almost surely, 2^{2122033320000} is an apocalyptic number.

2122033320000 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 2122033320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4162716516816).

2122033320000 is an abundant number, since it is smaller than the sum of its proper divisors (6203399713632).

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

2122033320000 is a wasteful number, since it uses less digits than its factorization.

2122033320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237 (or 2209 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2122033320000 its reverse (233302212), we get a palindrome (2122266622212).

The spelling of 2122033320000 in words is "two trillion, one hundred twenty-two billion, thirty-three million, three hundred twenty thousand".