10212244400422 has 16 divisors (see below), whose sum is σ = 15331409308800. Its totient is φ = 5101775743680.

The previous prime is 10212244400401. The next prime is 10212244400521. The reversal of 10212244400422 is 22400444221201.

It is a happy number.

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, 18343522 + ... + 18892042.

It is an arithmetic number, because the mean of its divisors is an integer number (958213081800).

Almost surely, 2^{10212244400422} is an apocalyptic number.

10212244400422 is a deficient number, since it is larger than the sum of its proper divisors (5119164908378).

10212244400422 is a wasteful number, since it uses less digits than its factorization.

10212244400422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556431.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 10212244400422 its reverse (22400444221201), we get a palindrome (32612688621623).

The spelling of 10212244400422 in words is "ten trillion, two hundred twelve billion, two hundred forty-four million, four hundred thousand, four hundred twenty-two".