10020202011112 has 16 divisors (see below), whose sum is σ = 19142367050340. Its totient is φ = 4915570797696.

The previous prime is 10020202011103. The next prime is 10020202011151. The reversal of 10020202011112 is 21111020202001.

It can be written as a sum of positive squares in 2 ways, for example, as 9976665519396 + 43536491716 = 3158586^2 + 208654^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10020202011092 and 10020202011101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11816275533 + ... + 11816276380.

Almost surely, 2^{10020202011112} is an apocalyptic number.

It is an amenable number.

10020202011112 is a deficient number, since it is larger than the sum of its proper divisors (9122165039228).

10020202011112 is a wasteful number, since it uses less digits than its factorization.

10020202011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23632551972 (or 23632551968 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10020202011112 its reverse (21111020202001), we get a palindrome (31131222213113).

The spelling of 10020202011112 in words is "ten trillion, twenty billion, two hundred two million, eleven thousand, one hundred twelve".