10020120201112 has 32 divisors (see below), whose sum is σ = 21823681007520. Its totient is φ = 4223938256640.

The previous prime is 10020120201101. The next prime is 10020120201131. The reversal of 10020120201112 is 21110202102001.

It is a junction number, because it is equal to n+sod(n) for n = 10020120201092 and 10020120201101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1466641813 + ... + 1466648644.

It is an arithmetic number, because the mean of its divisors is an integer number (681990031485).

Almost surely, 2^{10020120201112} is an apocalyptic number.

It is an amenable number.

10020120201112 is an abundant number, since it is smaller than the sum of its proper divisors (11803560806408).

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

10020120201112 is a wasteful number, since it uses less digits than its factorization.

10020120201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933290531 (or 2933290527 counting only the distinct ones).

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

Adding to 10020120201112 its reverse (21110202102001), we get a palindrome (31130322303113).

The spelling of 10020120201112 in words is "ten trillion, twenty billion, one hundred twenty million, two hundred one thousand, one hundred twelve".