1101322232011 has 8 divisors (see below), whose sum is σ = 1106071776000. Its totient is φ = 1096582392360.

The previous prime is 1101322231993. The next prime is 1101322232029. The reversal of 1101322232011 is 1102322231011.

It is an interprime number because it is at equal distance from previous prime (1101322231993) and next prime (1101322232029).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101322232011 - 2¹¹ = 1101322229963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1101322232011.

It is not an unprimeable number, because it can be changed into a prime (1101322230011) 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 7 ways as a sum of consecutive naturals, for example, 2198575 + ... + 2652616.

It is an arithmetic number, because the mean of its divisors is an integer number (138258972000).

Almost surely, 2^{1101322232011} is an apocalyptic number.

1101322232011 is a deficient number, since it is larger than the sum of its proper divisors (4749543989).

1101322232011 is an equidigital number, since it uses as much as digits as its factorization.

1101322232011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4852169.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1101322232011 its reverse (1102322231011), we get a palindrome (2203644463022).

The spelling of 1101322232011 in words is "one trillion, one hundred one billion, three hundred twenty-two million, two hundred thirty-two thousand, eleven".