10211020001112 has 96 divisors (see below), whose sum is σ = 29849175658800. Its totient is φ = 2902317981696.

The previous prime is 10211020001093. The next prime is 10211020001153. The reversal of 10211020001112 is 21110002011201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 22267437 + ... + 22721372.

Almost surely, 2^{10211020001112} is an apocalyptic number.

10211020001112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10211020001112 is an abundant number, since it is smaller than the sum of its proper divisors (19638155657688).

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

10211020001112 is a wasteful number, since it uses less digits than its factorization.

10211020001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44989025 (or 44989014 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10211020001112 its reverse (21110002011201), we get a palindrome (31321022012313).

The spelling of 10211020001112 in words is "ten trillion, two hundred eleven billion, twenty million, one thousand, one hundred twelve".