2213574161000 has 128 divisors (see below), whose sum is σ = 5278479298560. Its totient is φ = 868631328000.

The previous prime is 2213574160999. The next prime is 2213574161081. The reversal of 2213574161000 is 1614753122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23315627 + ... + 23410373.

It is an arithmetic number, because the mean of its divisors is an integer number (41238119520).

Almost surely, 2^{2213574161000} is an apocalyptic number.

2213574161000 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 2213574161000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2639239649280).

2213574161000 is an abundant number, since it is smaller than the sum of its proper divisors (3064905137560).

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

2213574161000 is a wasteful number, since it uses less digits than its factorization.

2213574161000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95212 (or 95198 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 2213574161000 in words is "two trillion, two hundred thirteen billion, five hundred seventy-four million, one hundred sixty-one thousand".