10112010123012 has 96 divisors (see below), whose sum is σ = 28151728453632. Its totient is φ = 2762159533056.

The previous prime is 10112010123001. The next prime is 10112010123013. The reversal of 10112010123012 is 21032101021101.

It is a junction number, because it is equal to n+sod(n) for n = 10112010122982 and 10112010123000.

It is not an unprimeable number, because it can be changed into a prime (10112010123013) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2599383 + ... + 5194305.

It is an arithmetic number, because the mean of its divisors is an integer number (293247171392).

Almost surely, 2^{10112010123012} is an apocalyptic number.

10112010123012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10112010123012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14075864226816).

10112010123012 is an abundant number, since it is smaller than the sum of its proper divisors (18039718330620).

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

10112010123012 is a wasteful number, since it uses less digits than its factorization.

10112010123012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596977 (or 2596975 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10112010123012 its reverse (21032101021101), we get a palindrome (31144111144113).

The spelling of 10112010123012 in words is "ten trillion, one hundred twelve billion, ten million, one hundred twenty-three thousand, twelve".