10212100233112 has 16 divisors (see below), whose sum is σ = 19298457135360. Its totient is φ = 5065844997024.

The previous prime is 10212100233109. The next prime is 10212100233131. The reversal of 10212100233112 is 21133200121201.

It is a super-2 number, since 2×10212100233112² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10212100233112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5025638863 + ... + 5025640894.

It is an arithmetic number, because the mean of its divisors is an integer number (1206153570960).

Almost surely, 2^{10212100233112} is an apocalyptic number.

It is an amenable number.

10212100233112 is a deficient number, since it is larger than the sum of its proper divisors (9086356902248).

10212100233112 is a wasteful number, since it uses less digits than its factorization.

10212100233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10051279890 (or 10051279886 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10212100233112 its reverse (21133200121201), we get a palindrome (31345300354313).

The spelling of 10212100233112 in words is "ten trillion, two hundred twelve billion, one hundred million, two hundred thirty-three thousand, one hundred twelve".