10020221323000 has 64 divisors (see below), whose sum is σ = 26796934756800. Its totient is φ = 3435504451200.

The previous prime is 10020221322971. The next prime is 10020221323001. The reversal of 10020221323000 is 32312202001.

10020221323000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020221323001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715723095 + ... + 715737094.

It is an arithmetic number, because the mean of its divisors is an integer number (418702105575).

Almost surely, 2^{10020221323000} is an apocalyptic number.

10020221323000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020221323000 is an abundant number, since it is smaller than the sum of its proper divisors (16776713433800).

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

10020221323000 is a wasteful number, since it uses less digits than its factorization.

10020221323000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431460217 (or 1431460203 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10020221323000 its reverse (32312202001), we get a palindrome (10052533525001).

The spelling of 10020221323000 in words is "ten trillion, twenty billion, two hundred twenty-one million, three hundred twenty-three thousand".