10211303440422 has 96 divisors (see below), whose sum is σ = 25489974369600. Its totient is φ = 2893974407424.

The previous prime is 10211303440339. The next prime is 10211303440483. The reversal of 10211303440422 is 22404430311201.

10211303440422 is a `hidden beast` number, since 1 + 0 + 211 + 3 + 0 + 3 + 440 + 4 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7103928 + ... + 8419524.

It is an arithmetic number, because the mean of its divisors is an integer number (265520566350).

Almost surely, 2^{10211303440422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10211303440422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12744987184800).

10211303440422 is an abundant number, since it is smaller than the sum of its proper divisors (15278670929178).

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

10211303440422 is a wasteful number, since it uses less digits than its factorization.

10211303440422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316110 (or 1316107 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 10211303440422 its reverse (22404430311201), we get a palindrome (32615733751623).

The spelling of 10211303440422 in words is "ten trillion, two hundred eleven billion, three hundred three million, four hundred forty thousand, four hundred twenty-two".