1130020231322 has 8 divisors (see below), whose sum is σ = 1711812825972. Its totient is φ = 559415956000.

The previous prime is 1130020231289. The next prime is 1130020231339. The reversal of 1130020231322 is 2231320200311.

It can be written as a sum of positive squares in 2 ways, for example, as 1127867364121 + 2152867201 = 1062011^2 + 46399^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1130020231294 and 1130020231303.

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, 2797079579 + ... + 2797079982.

Almost surely, 2^{1130020231322} is an apocalyptic number.

1130020231322 is a deficient number, since it is larger than the sum of its proper divisors (581792594650).

1130020231322 is a wasteful number, since it uses less digits than its factorization.

1130020231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5594159664.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1130020231322 its reverse (2231320200311), we get a palindrome (3361340431633).

The spelling of 1130020231322 in words is "one trillion, one hundred thirty billion, twenty million, two hundred thirty-one thousand, three hundred twenty-two".