10020110201012 has 12 divisors (see below), whose sum is σ = 17962880482596. Its totient is φ = 4887858634560.

The previous prime is 10020110201011. The next prime is 10020110201021. The reversal of 10020110201012 is 21010201102001.

It can be written as a sum of positive squares in 2 ways, for example, as 257897402896 + 9762212798116 = 507836^2 + 3124454^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10020110200984 and 10020110201002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020110201011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30549116303 + ... + 30549116630.

It is an arithmetic number, because the mean of its divisors is an integer number (1496906706883).

Almost surely, 2^{10020110201012} is an apocalyptic number.

It is an amenable number.

10020110201012 is a deficient number, since it is larger than the sum of its proper divisors (7942770281584).

10020110201012 is a wasteful number, since it uses less digits than its factorization.

10020110201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61098232978 (or 61098232976 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10020110201012 its reverse (21010201102001), we get a palindrome (31030311303013).

The spelling of 10020110201012 in words is "ten trillion, twenty billion, one hundred ten million, two hundred one thousand, twelve".