10112212000121 has 24 divisors (see below), whose sum is σ = 12766778102400. Its totient is φ = 7840049374080.

The previous prime is 10112212000097. The next prime is 10112212000133. The reversal of 10112212000121 is 12100021221101.

It is not a de Polignac number, because 10112212000121 - 2¹⁸ = 10112211737977 is a prime.

It is a super-3 number, since 3×10112212000121³ (a number of 40 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10112212000096 and 10112212000105.

It is not an unprimeable number, because it can be changed into a prime (10112212000141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29828576 + ... + 30165681.

It is an arithmetic number, because the mean of its divisors is an integer number (531949087600).

Almost surely, 2^{10112212000121} is an apocalyptic number.

10112212000121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10112212000121 is a deficient number, since it is larger than the sum of its proper divisors (2654566102279).

10112212000121 is a wasteful number, since it uses less digits than its factorization.

10112212000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59994485 (or 59994474 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10112212000121 its reverse (12100021221101), we get a palindrome (22212233221222).

The spelling of 10112212000121 in words is "ten trillion, one hundred twelve billion, two hundred twelve million, one hundred twenty-one", and thus it is an aban number.