10112122444424 has 128 divisors (see below), whose sum is σ = 25460250842880. Its totient is φ = 3636276019200.

The previous prime is 10112122444399. The next prime is 10112122444433. The reversal of 10112122444424 is 42444422121101.

It is a happy number.

It is a super-2 number, since 2×10112122444424² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68162072 + ... + 68310264.

It is an arithmetic number, because the mean of its divisors is an integer number (198908209710).

Almost surely, 2^{10112122444424} is an apocalyptic number.

10112122444424 is a gapful number since it is divisible by the number (14) 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 10112122444424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12730125421440).

10112122444424 is an abundant number, since it is smaller than the sum of its proper divisors (15348128398456).

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

10112122444424 is a wasteful number, since it uses less digits than its factorization.

10112122444424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156751 (or 156747 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

Adding to 10112122444424 its reverse (42444422121101), we get a palindrome (52556544565525).

The spelling of 10112122444424 in words is "ten trillion, one hundred twelve billion, one hundred twenty-two million, four hundred forty-four thousand, four hundred twenty-four".