1201130323322 has 32 divisors (see below), whose sum is σ = 1999352954880. Its totient is φ = 538888051440.

The previous prime is 1201130323313. The next prime is 1201130323343. The reversal of 1201130323322 is 2233230311021.

It is a super-2 number, since 2×1201130323322² (a number of 25 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 10791818 + ... + 10902549.

It is an arithmetic number, because the mean of its divisors is an integer number (62479779840).

Almost surely, 2^{1201130323322} is an apocalyptic number.

1201130323322 is a deficient number, since it is larger than the sum of its proper divisors (798222631558).

1201130323322 is a wasteful number, since it uses less digits than its factorization.

1201130323322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21694466.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1201130323322 its reverse (2233230311021), we get a palindrome (3434360634343).

The spelling of 1201130323322 in words is "one trillion, two hundred one billion, one hundred thirty million, three hundred twenty-three thousand, three hundred twenty-two".