10020223020330 has 96 divisors (see below), whose sum is σ = 26192865853440. Its totient is φ = 2657675324160.

The previous prime is 10020223020323. The next prime is 10020223020331. The reversal of 10020223020330 is 3302032202001.

It is a happy number.

10020223020330 is a `hidden beast` number, since 1 + 0 + 0 + 202 + 230 + 203 + 30 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (10020223020331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 126633559 + ... + 126712661.

It is an arithmetic number, because the mean of its divisors is an integer number (272842352640).

Almost surely, 2^{10020223020330} is an apocalyptic number.

10020223020330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10020223020330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13096432926720).

10020223020330 is an abundant number, since it is smaller than the sum of its proper divisors (16172642833110).

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

10020223020330 is a wasteful number, since it uses less digits than its factorization.

10020223020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86676 (or 86673 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10020223020330 its reverse (3302032202001), we get a palindrome (13322255222331).

The spelling of 10020223020330 in words is "ten trillion, twenty billion, two hundred twenty-three million, twenty thousand, three hundred thirty".