2262340340312 has 64 divisors (see below), whose sum is σ = 4637744160000. Its totient is φ = 1028267602560.

The previous prime is 2262340340311. The next prime is 2262340340371. The reversal of 2262340340312 is 2130430432622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262340340311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24334637 + ... + 24427427.

It is an arithmetic number, because the mean of its divisors is an integer number (72464752500).

Almost surely, 2^{2262340340312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2262340340312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2318872080000).

2262340340312 is an abundant number, since it is smaller than the sum of its proper divisors (2375403819688).

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

2262340340312 is a wasteful number, since it uses less digits than its factorization.

2262340340312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96376 (or 96372 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 2262340340312 its reverse (2130430432622), we get a palindrome (4392770772934).

The spelling of 2262340340312 in words is "two trillion, two hundred sixty-two billion, three hundred forty million, three hundred forty thousand, three hundred twelve".