22102321301023 has 8 divisors (see below), whose sum is σ = 23403132836928. Its totient is φ = 20801584763904.

The previous prime is 22102321301003. The next prime is 22102321301029. The reversal of 22102321301023 is 32010312320122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22102321301023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22102321300985 and 22102321301003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102321301029) 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, 18142386 + ... + 19322287.

It is an arithmetic number, because the mean of its divisors is an integer number (2925391604616).

Almost surely, 2^{22102321301023} is an apocalyptic number.

22102321301023 is a deficient number, since it is larger than the sum of its proper divisors (1300811535905).

22102321301023 is a wasteful number, since it uses less digits than its factorization.

22102321301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37499393.

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

Adding to 22102321301023 its reverse (32010312320122), we get a palindrome (54112633621145).

The spelling of 22102321301023 in words is "twenty-two trillion, one hundred two billion, three hundred twenty-one million, three hundred one thousand, twenty-three".