21022301301001 has 96 divisors (see below), whose sum is σ = 29942376907520. Its totient is φ = 14322236797440.

The previous prime is 21022301300971. The next prime is 21022301301013. The reversal of 21022301301001 is 10010310322012.

It is not a de Polignac number, because 21022301301001 - 2⁵ = 21022301300969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (21022301301401) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2011120891 + ... + 2011131343.

Almost surely, 2^{21022301301001} is an apocalyptic number.

It is an amenable number.

21022301301001 is a deficient number, since it is larger than the sum of its proper divisors (8920075606519).

21022301301001 is a wasteful number, since it uses less digits than its factorization.

21022301301001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20127 (or 20116 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 21022301301001 its reverse (10010310322012), we get a palindrome (31032611623013).

The spelling of 21022301301001 in words is "twenty-one trillion, twenty-two billion, three hundred one million, three hundred one thousand, one".