10211041212 has 24 divisors (see below), whose sum is σ = 24332695296. Its totient is φ = 3331261488.

The previous prime is 10211041207. The next prime is 10211041213. The reversal of 10211041212 is 21214011201.

It is a junction number, because it is equal to n+sod(n) for n = 10211041191 and 10211041200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211041213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9051778 + ... + 9052905.

It is an arithmetic number, because the mean of its divisors is an integer number (1013862304).

Almost surely, 2^10211041212 is an apocalyptic number.

10211041212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10211041212 is an abundant number, since it is smaller than the sum of its proper divisors (14121654084).

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

10211041212 is a wasteful number, since it uses less digits than its factorization.

10211041212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18104737 (or 18104735 counting only the distinct ones).

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

Adding to 10211041212 its reverse (21214011201), we get a palindrome (31425052413).

The spelling of 10211041212 in words is "ten billion, two hundred eleven million, forty-one thousand, two hundred twelve".