10311422 has 16 divisors (see below), whose sum is σ = 17079552. Its totient is φ = 4629720.

The previous prime is 10311421. The next prime is 10311439. The reversal of 10311422 is 22411301.

It is a junction number, because it is equal to n+sod(n) for n = 10311397 and 10311406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 998 + ... + 4649.

It is an arithmetic number, because the mean of its divisors is an integer number (1067472).

Almost surely, 2^10311422 is an apocalyptic number.

10311422 is a deficient number, since it is larger than the sum of its proper divisors (6768130).

10311422 is a wasteful number, since it uses less digits than its factorization.

10311422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5743.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 10311422 is about 3211.1402959074. The cubic root of 10311422 is about 217.6571076098.

Adding to 10311422 its reverse (22411301), we get a palindrome (32722723).

The spelling of 10311422 in words is "ten million, three hundred eleven thousand, four hundred twenty-two".