3022001311200 has 144 divisors (see below), whose sum is σ = 9839476951920. Its totient is φ = 805632491520.

The previous prime is 3022001311193. The next prime is 3022001311279. The reversal of 3022001311200 is 21131002203.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3022001311200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8144112 + ... + 8507088.

It is an arithmetic number, because the mean of its divisors is an integer number (68329701055).

Almost surely, 2^{3022001311200} is an apocalyptic number.

3022001311200 is a gapful number since it is divisible by the number (30) 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 3022001311200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4919738475960).

3022001311200 is an abundant number, since it is smaller than the sum of its proper divisors (6817475640720).

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

3022001311200 is a wasteful number, since it uses less digits than its factorization.

3022001311200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366469 (or 366456 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3022001311200 its reverse (21131002203), we get a palindrome (3043132313403).

The spelling of 3022001311200 in words is "three trillion, twenty-two billion, one million, three hundred eleven thousand, two hundred".