1101322232012 has 6 divisors (see below), whose sum is σ = 1927313906028. Its totient is φ = 550661116004.

The previous prime is 1101322231993. The next prime is 1101322232029. The reversal of 1101322232012 is 2102322231011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137665278998 + ... + 137665279005.

It is an arithmetic number, because the mean of its divisors is an integer number (321218984338).

Almost surely, 2^{1101322232012} is an apocalyptic number.

It is an amenable number.

1101322232012 is a deficient number, since it is larger than the sum of its proper divisors (825991674016).

1101322232012 is a wasteful number, since it uses less digits than its factorization.

1101322232012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275330558007 (or 275330558005 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1101322232012 its reverse (2102322231011), we get a palindrome (3203644463023).

The spelling of 1101322232012 in words is "one trillion, one hundred one billion, three hundred twenty-two million, two hundred thirty-two thousand, twelve".