10320221202000 has 160 divisors (see below), whose sum is σ = 33276702476160. Its totient is φ = 2751702553600.

The previous prime is 10320221201981. The next prime is 10320221202029. The reversal of 10320221202000 is 20212202301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47946619 + ... + 48161381.

It is an arithmetic number, because the mean of its divisors is an integer number (207979390476).

Almost surely, 2^{10320221202000} is an apocalyptic number.

10320221202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10320221202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16638351238080).

10320221202000 is an abundant number, since it is smaller than the sum of its proper divisors (22956481274160).

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

10320221202000 is a wasteful number, since it uses less digits than its factorization.

10320221202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222798 (or 222782 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10320221202000 its reverse (20212202301), we get a palindrome (10340433404301).

The spelling of 10320221202000 in words is "ten trillion, three hundred twenty billion, two hundred twenty-one million, two hundred two thousand".