1162215064320 has 288 divisors, whose sum is σ = 3745250175744. Its totient is φ = 307139788800.

The previous prime is 1162215064301. The next prime is 1162215064321. The reversal of 1162215064320 is 234605122611.

It is not an unprimeable number, because it can be changed into a prime (1162215064321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 589058854 + ... + 589060826.

It is an arithmetic number, because the mean of its divisors is an integer number (13004340888).

Almost surely, 2^{1162215064320} is an apocalyptic number.

1162215064320 is a gapful number since it is divisible by the number (10) 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 1162215064320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1872625087872).

1162215064320 is an abundant number, since it is smaller than the sum of its proper divisors (2583035111424).

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

1162215064320 is a wasteful number, since it uses less digits than its factorization.

1162215064320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3299 (or 3285 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 1162215064320 in words is "one trillion, one hundred sixty-two billion, two hundred fifteen million, sixty-four thousand, three hundred twenty".