1323227273236 has 12 divisors (see below), whose sum is σ = 2526161158080. Its totient is φ = 601466942360.

The previous prime is 1323227273213. The next prime is 1323227273239. The reversal of 1323227273236 is 6323727223231.

It is a junction number, because it is equal to n+sod(n) for n = 1323227273192 and 1323227273201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323227273239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15036673516 + ... + 15036673603.

It is an arithmetic number, because the mean of its divisors is an integer number (210513429840).

Almost surely, 2^{1323227273236} is an apocalyptic number.

It is an amenable number.

1323227273236 is a deficient number, since it is larger than the sum of its proper divisors (1202933884844).

1323227273236 is a wasteful number, since it uses less digits than its factorization.

1323227273236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30073347134 (or 30073347132 counting only the distinct ones).

The product of its digits is 762048, while the sum is 43.

The spelling of 1323227273236 in words is "one trillion, three hundred twenty-three billion, two hundred twenty-seven million, two hundred seventy-three thousand, two hundred thirty-six".