22003122323101 has 8 divisors (see below), whose sum is σ = 22762049751000. Its totient is φ = 21244208166720.

The previous prime is 22003122323093. The next prime is 22003122323123. The reversal of 22003122323101 is 10132322130022.

It can be written as a sum of positive squares in 4 ways, for example, as 8454870491076 + 13548251832025 = 2907726^2 + 3680795^2 .

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 22003122323101 - 2³ = 22003122323093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003122323201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115375 + ... + 6634723.

It is an arithmetic number, because the mean of its divisors is an integer number (2845256218875).

Almost surely, 2^{22003122323101} is an apocalyptic number.

It is an amenable number.

22003122323101 is a deficient number, since it is larger than the sum of its proper divisors (758927427899).

22003122323101 is a wasteful number, since it uses less digits than its factorization.

22003122323101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6635759.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22003122323101 its reverse (10132322130022), we get a palindrome (32135444453123).

The spelling of 22003122323101 in words is "twenty-two trillion, three billion, one hundred twenty-two million, three hundred twenty-three thousand, one hundred one".