101322232221011 has 4 divisors (see below), whose sum is σ = 102305943213552. Its totient is φ = 100338521228472.

The previous prime is 101322232220999. The next prime is 101322232221017. The reversal of 101322232221011 is 110122232223101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101322232221011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101322232221017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491855496116 + ... + 491855496321.

It is an arithmetic number, because the mean of its divisors is an integer number (25576485803388).

Almost surely, 2^{101322232221011} is an apocalyptic number.

101322232221011 is a deficient number, since it is larger than the sum of its proper divisors (983710992541).

101322232221011 is an equidigital number, since it uses as much as digits as its factorization.

101322232221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983710992540.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 101322232221011 its reverse (110122232223101), we get a palindrome (211444464444112).

The spelling of 101322232221011 in words is "one hundred one trillion, three hundred twenty-two billion, two hundred thirty-two million, two hundred twenty-one thousand, eleven".