2233321332270 has 128 divisors (see below), whose sum is σ = 6396136980480. Its totient is φ = 487964104320.

The previous prime is 2233321332269. The next prime is 2233321332289. The reversal of 2233321332270 is 722331233322.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7381675 + ... + 7678265.

It is an arithmetic number, because the mean of its divisors is an integer number (49969820160).

Almost surely, 2^{2233321332270} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2233321332270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3198068490240).

2233321332270 is an abundant number, since it is smaller than the sum of its proper divisors (4162815648210).

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

2233321332270 is a wasteful number, since it uses less digits than its factorization.

2233321332270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298190.

The product of its (nonzero) digits is 54432, while the sum is 33.

Adding to 2233321332270 its reverse (722331233322), we get a palindrome (2955652565592).

The spelling of 2233321332270 in words is "two trillion, two hundred thirty-three billion, three hundred twenty-one million, three hundred thirty-two thousand, two hundred seventy".