2311142334422 has 8 divisors (see below), whose sum is σ = 3505665339000. Its totient is φ = 1142587221424.

The previous prime is 2311142334349. The next prime is 2311142334439. The reversal of 2311142334422 is 2244332411132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6491972672 + ... + 6491973027.

It is an arithmetic number, because the mean of its divisors is an integer number (438208167375).

Almost surely, 2^{2311142334422} is an apocalyptic number.

2311142334422 is a deficient number, since it is larger than the sum of its proper divisors (1194523004578).

2311142334422 is a wasteful number, since it uses less digits than its factorization.

2311142334422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12983945790.

The product of its digits is 27648, while the sum is 32.

Adding to 2311142334422 its reverse (2244332411132), we get a palindrome (4555474745554).

The spelling of 2311142334422 in words is "two trillion, three hundred eleven billion, one hundred forty-two million, three hundred thirty-four thousand, four hundred twenty-two".