1031322422 has 16 divisors (see below), whose sum is σ = 1667442672. Its totient is φ = 475577760.

The previous prime is 1031322421. The next prime is 1031322427. The reversal of 1031322422 is 2242231301.

It is a junction number, because it is equal to n+sod(n) for n = 1031322394 and 1031322403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031322421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13913 + ... + 47499.

It is an arithmetic number, because the mean of its divisors is an integer number (104215167).

Almost surely, 2^1031322422 is an apocalyptic number.

1031322422 is a deficient number, since it is larger than the sum of its proper divisors (636120250).

1031322422 is a wasteful number, since it uses less digits than its factorization.

1031322422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34783.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1031322422 is about 32114.2090358769. The cubic root of 1031322422 is about 1010.3336550815. Note that the first 3 decimals are identical.

Adding to 1031322422 its reverse (2242231301), we get a palindrome (3273553723).

The spelling of 1031322422 in words is "one billion, thirty-one million, three hundred twenty-two thousand, four hundred twenty-two".