1230320201122 has 16 divisors (see below), whose sum is σ = 1857440247552. Its totient is φ = 611176045680.

The previous prime is 1230320201093. The next prime is 1230320201137. The reversal of 1230320201122 is 2211020230321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230320201122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304047 + ... + 1597837.

It is an arithmetic number, because the mean of its divisors is an integer number (116090015472).

Almost surely, 2^{1230320201122} is an apocalyptic number.

1230320201122 is a deficient number, since it is larger than the sum of its proper divisors (627120046430).

1230320201122 is a wasteful number, since it uses less digits than its factorization.

1230320201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296873.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1230320201122 its reverse (2211020230321), we get a palindrome (3441340431443).

The spelling of 1230320201122 in words is "one trillion, two hundred thirty billion, three hundred twenty million, two hundred one thousand, one hundred twenty-two".