10020102221112 has 64 divisors (see below), whose sum is σ = 25074676224000. Its totient is φ = 3336778617600.

The previous prime is 10020102221111. The next prime is 10020102221197. The reversal of 10020102221112 is 21112220102001.

It is a junction number, because it is equal to n+sod(n) for n = 10020102221091 and 10020102221100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020102221111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459901083 + ... + 459922869.

It is an arithmetic number, because the mean of its divisors is an integer number (391791816000).

Almost surely, 2^{10020102221112} is an apocalyptic number.

10020102221112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10020102221112 is an abundant number, since it is smaller than the sum of its proper divisors (15054574002888).

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

10020102221112 is a wasteful number, since it uses less digits than its factorization.

10020102221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39596 (or 39592 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10020102221112 its reverse (21112220102001), we get a palindrome (31132322323113).

The spelling of 10020102221112 in words is "ten trillion, twenty billion, one hundred two million, two hundred twenty-one thousand, one hundred twelve".