2232312141345 has 64 divisors (see below), whose sum is σ = 4216010093568. Its totient is φ = 994341600000.

The previous prime is 2232312141247. The next prime is 2232312141361. The reversal of 2232312141345 is 5431412132322.

It is a happy number.

It is not a de Polignac number, because 2232312141345 - 2⁹ = 2232312140833 is a prime.

It is a super-3 number, since 3×2232312141345³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 2013531 + ... + 2918720.

It is an arithmetic number, because the mean of its divisors is an integer number (65875157712).

Almost surely, 2^{2232312141345} is an apocalyptic number.

It is an amenable number.

2232312141345 is a deficient number, since it is larger than the sum of its proper divisors (1983697952223).

2232312141345 is a wasteful number, since it uses less digits than its factorization.

2232312141345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4932494.

The product of its digits is 34560, while the sum is 33.

Adding to 2232312141345 its reverse (5431412132322), we get a palindrome (7663724273667).

The spelling of 2232312141345 in words is "two trillion, two hundred thirty-two billion, three hundred twelve million, one hundred forty-one thousand, three hundred forty-five".