2201311320000 has 1120 divisors, whose sum is σ = 8122148880384. Its totient is φ = 522547200000.

The previous prime is 2201311319983. The next prime is 2201311320031. The reversal of 2201311320000 is 231131022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 8122919865 + ... + 8122920135.

Almost surely, 2^{2201311320000} is an apocalyptic number.

2201311320000 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 2201311320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4061074440192).

2201311320000 is an abundant number, since it is smaller than the sum of its proper divisors (5920837560384).

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

2201311320000 is a wasteful number, since it uses less digits than its factorization.

2201311320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 462 counting only the distinct ones).

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

Adding to 2201311320000 its reverse (231131022), we get a palindrome (2201542451022).

The spelling of 2201311320000 in words is "two trillion, two hundred one billion, three hundred eleven million, three hundred twenty thousand".