2232552243340 has 96 divisors (see below), whose sum is σ = 4934562825024. Its totient is φ = 847340605440.

The previous prime is 2232552243301. The next prime is 2232552243353. The reversal of 2232552243340 is 433422552322.

It is a happy number.

It is a super-3 number, since 3×2232552243340³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 2232552243340.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79871247 + ... + 79899193.

It is an arithmetic number, because the mean of its divisors is an integer number (51401696094).

Almost surely, 2^{2232552243340} is an apocalyptic number.

2232552243340 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 2232552243340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2467281412512).

2232552243340 is an abundant number, since it is smaller than the sum of its proper divisors (2702010581684).

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

2232552243340 is a wasteful number, since it uses less digits than its factorization.

2232552243340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30667 (or 30665 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 2232552243340 its reverse (433422552322), we get a palindrome (2665974795662).

The spelling of 2232552243340 in words is "two trillion, two hundred thirty-two billion, five hundred fifty-two million, two hundred forty-three thousand, three hundred forty".