1130312321222 has 8 divisors (see below), whose sum is σ = 1937678264976. Its totient is φ = 484419566232.

The previous prime is 1130312321209. The next prime is 1130312321233. The reversal of 1130312321222 is 2221232130311.

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

It is a congruent number.

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, 40368297173 + ... + 40368297200.

It is an arithmetic number, because the mean of its divisors is an integer number (242209783122).

Almost surely, 2^{1130312321222} is an apocalyptic number.

1130312321222 is a deficient number, since it is larger than the sum of its proper divisors (807365943754).

1130312321222 is an equidigital number, since it uses as much as digits as its factorization.

1130312321222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80736594382.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1130312321222 its reverse (2221232130311), we get a palindrome (3351544451533).

The spelling of 1130312321222 in words is "one trillion, one hundred thirty billion, three hundred twelve million, three hundred twenty-one thousand, two hundred twenty-two".