10442150221012 has 12 divisors (see below), whose sum is σ = 18297525912820. Its totient is φ = 5214285674496.

The previous prime is 10442150220989. The next prime is 10442150221031. The reversal of 10442150221012 is 21012205124401.

10442150221012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4302280749636 + 6139869471376 = 2074194^2 + 2477876^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697355543 + ... + 1697361694.

Almost surely, 2^{10442150221012} is an apocalyptic number.

It is an amenable number.

10442150221012 is a deficient number, since it is larger than the sum of its proper divisors (7855375691808).

10442150221012 is a wasteful number, since it uses less digits than its factorization.

10442150221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394718010 (or 3394718008 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 10442150221012 its reverse (21012205124401), we get a palindrome (31454355345413).

The spelling of 10442150221012 in words is "ten trillion, four hundred forty-two billion, one hundred fifty million, two hundred twenty-one thousand, twelve".