10020202221120 has 336 divisors, whose sum is σ = 39855081486528. Its totient is φ = 2114152427520.

The previous prime is 10020202221101. The next prime is 10020202221131. The reversal of 10020202221120 is 2112220202001.

It is a tau number, because it is divible by the number of its divisors (336).

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

It is a self number, because there is not a number n which added to its sum of digits gives 10020202221120.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7581346 + ... + 8804385.

It is an arithmetic number, because the mean of its divisors is an integer number (118616313948).

Almost surely, 2^{10020202221120} is an apocalyptic number.

10020202221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020202221120 is an abundant number, since it is smaller than the sum of its proper divisors (29834879265408).

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

10020202221120 is a wasteful number, since it uses less digits than its factorization.

10020202221120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16385778 (or 16385761 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10020202221120 its reverse (2112220202001), we get a palindrome (12132422423121).

The spelling of 10020202221120 in words is "ten trillion, twenty billion, two hundred two million, two hundred twenty-one thousand, one hundred twenty".