1022013231322 has 8 divisors (see below), whose sum is σ = 1559003234400. Its totient is φ = 502345486524.

The previous prime is 1022013231289. The next prime is 1022013231347. The reversal of 1022013231322 is 2231323102201.

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

It is a super-2 number, since 2×1022013231322² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022013231293 and 1022013231302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4330564422 + ... + 4330564657.

It is an arithmetic number, because the mean of its divisors is an integer number (194875404300).

Almost surely, 2^{1022013231322} is an apocalyptic number.

1022013231322 is a deficient number, since it is larger than the sum of its proper divisors (536990003078).

1022013231322 is an equidigital number, since it uses as much as digits as its factorization.

1022013231322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8661129140.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1022013231322 its reverse (2231323102201), we get a palindrome (3253336333523).

The spelling of 1022013231322 in words is "one trillion, twenty-two billion, thirteen million, two hundred thirty-one thousand, three hundred twenty-two".