22010031023321 has 8 divisors (see below), whose sum is σ = 24659887338624. Its totient is φ = 19468332108720.

The previous prime is 22010031023311. The next prime is 22010031023399. The reversal of 22010031023321 is 12332013001022.

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

It is not a de Polignac number, because 22010031023321 - 2³⁴ = 21992851154137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22010031023293 and 22010031023302.

It is not an unprimeable number, because it can be changed into a prime (22010031023311) 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, 27039349745 + ... + 27039350558.

It is an arithmetic number, because the mean of its divisors is an integer number (3082485917328).

Almost surely, 2^{22010031023321} is an apocalyptic number.

It is an amenable number.

22010031023321 is a deficient number, since it is larger than the sum of its proper divisors (2649856315303).

22010031023321 is a wasteful number, since it uses less digits than its factorization.

22010031023321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54078700351.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22010031023321 its reverse (12332013001022), we get a palindrome (34342044024343).

The spelling of 22010031023321 in words is "twenty-two trillion, ten billion, thirty-one million, twenty-three thousand, three hundred twenty-one".