1322011230044 has 12 divisors (see below), whose sum is σ = 2313733015104. Its totient is φ = 660944654304.

The previous prime is 1322011229969. The next prime is 1322011230053. The reversal of 1322011230044 is 4400321102231.

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, 15191369 + ... + 15278144.

It is an arithmetic number, because the mean of its divisors is an integer number (192811084592).

Almost surely, 2^{1322011230044} is an apocalyptic number.

It is an amenable number.

1322011230044 is a deficient number, since it is larger than the sum of its proper divisors (991721785060).

1322011230044 is a wasteful number, since it uses less digits than its factorization.

1322011230044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30480364 (or 30480362 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1322011230044 its reverse (4400321102231), we get a palindrome (5722332332275).

The spelling of 1322011230044 in words is "one trillion, three hundred twenty-two billion, eleven million, two hundred thirty thousand, forty-four".