10021301201322 has 48 divisors (see below), whose sum is σ = 21772489284000. Its totient is φ = 3331259487072.

The previous prime is 10021301201321. The next prime is 10021301201323. The reversal of 10021301201322 is 22310210312001.

10021301201322 is a `hidden beast` number, since 1 + 0 + 0 + 21 + 301 + 20 + 1 + 322 = 666.

It is an interprime number because it is at equal distance from previous prime (10021301201321) and next prime (10021301201323).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10021301201295 and 10021301201304.

It is not an unprimeable number, because it can be changed into a prime (10021301201321) 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, 20796429 + ... + 21272847.

It is an arithmetic number, because the mean of its divisors is an integer number (453593526750).

Almost surely, 2^{10021301201322} is an apocalyptic number.

10021301201322 is an abundant number, since it is smaller than the sum of its proper divisors (11751188082678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10021301201322 is a wasteful number, since it uses less digits than its factorization.

10021301201322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479635 (or 479632 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10021301201322 its reverse (22310210312001), we get a palindrome (32331511513323).

The spelling of 10021301201322 in words is "ten trillion, twenty-one billion, three hundred one million, two hundred one thousand, three hundred twenty-two".