111322132001 has 4 divisors (see below), whose sum is σ = 117181191600. Its totient is φ = 105463072404.

The previous prime is 111322131997. The next prime is 111322132007. The reversal of 111322132001 is 100231223111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111322132001 - 2² = 111322131997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111322132007) 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, 2929529771 + ... + 2929529808.

It is an arithmetic number, because the mean of its divisors is an integer number (29295297900).

Almost surely, 2^111322132001 is an apocalyptic number.

It is an amenable number.

111322132001 is a deficient number, since it is larger than the sum of its proper divisors (5859059599).

111322132001 is an equidigital number, since it uses as much as digits as its factorization.

111322132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5859059598.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111322132001 its reverse (100231223111), we get a palindrome (211553355112).

The spelling of 111322132001 in words is "one hundred eleven billion, three hundred twenty-two million, one hundred thirty-two thousand, one".