10311311422 has 8 divisors (see below), whose sum is σ = 15528589272. Its totient is φ = 5135115000.

The previous prime is 10311311411. The next prime is 10311311429. The reversal of 10311311422 is 22411311301.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10311311422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311311429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10269729 + ... + 10270732.

It is an arithmetic number, because the mean of its divisors is an integer number (1941073659).

Almost surely, 2^10311311422 is an apocalyptic number.

10311311422 is a deficient number, since it is larger than the sum of its proper divisors (5217277850).

10311311422 is a wasteful number, since it uses less digits than its factorization.

10311311422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20540714.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10311311422 its reverse (22411311301), we get a palindrome (32722622723).

The spelling of 10311311422 in words is "ten billion, three hundred eleven million, three hundred eleven thousand, four hundred twenty-two".