10212341112 has 32 divisors (see below), whose sum is σ = 28367614800. Its totient is φ = 3404113632.

The previous prime is 10212341107. The next prime is 10212341123. The reversal of 10212341112 is 21114321201.

10212341112 is a `hidden beast` number, since 1 + 0 + 212 + 341 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23639463 + ... + 23639894.

Almost surely, 2^10212341112 is an apocalyptic number.

10212341112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10212341112 is an abundant number, since it is smaller than the sum of its proper divisors (18155273688).

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

10212341112 is a wasteful number, since it uses less digits than its factorization.

10212341112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47279372 (or 47279362 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10212341112 its reverse (21114321201), we get a palindrome (31326662313).

The spelling of 10212341112 in words is "ten billion, two hundred twelve million, three hundred forty-one thousand, one hundred twelve".