10101022230020 has 96 divisors (see below), whose sum is σ = 22050338335200. Its totient is φ = 3882125721600.

The previous prime is 10101022229999. The next prime is 10101022230077. The reversal of 10101022230020 is 2003222010101.

It is a happy number.

10101022230020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 846138740164 + 9254883489856 = 919858^2 + 3042184^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10101022229977 and 10101022230004.

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, 284349860 + ... + 284385380.

It is an arithmetic number, because the mean of its divisors is an integer number (229691024325).

Almost surely, 2^{10101022230020} is an apocalyptic number.

10101022230020 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 10101022230020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11025169167600).

10101022230020 is an abundant number, since it is smaller than the sum of its proper divisors (11949316105180).

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

10101022230020 is a wasteful number, since it uses less digits than its factorization.

10101022230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37929 (or 37927 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10101022230020 its reverse (2003222010101), we get a palindrome (12104244240121).

The spelling of 10101022230020 in words is "ten trillion, one hundred one billion, twenty-two million, two hundred thirty thousand, twenty".