22000321301 has 24 divisors (see below), whose sum is σ = 26501689440. Its totient is φ = 18188604000.

The previous prime is 22000321279. The next prime is 22000321391. The reversal of 22000321301 is 10312300022.

It is a happy number.

It is not a de Polignac number, because 22000321301 - 2⁶ = 22000321237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000321391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1486106 + ... + 1500836.

It is an arithmetic number, because the mean of its divisors is an integer number (1104237060).

Almost surely, 2^22000321301 is an apocalyptic number.

It is an amenable number.

22000321301 is a deficient number, since it is larger than the sum of its proper divisors (4501368139).

22000321301 is a wasteful number, since it uses less digits than its factorization.

22000321301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15825 (or 15818 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22000321301 its reverse (10312300022), we get a palindrome (32312621323).

The spelling of 22000321301 in words is "twenty-two billion, three hundred twenty-one thousand, three hundred one".