10211243343422 has 64 divisors (see below), whose sum is σ = 17716674060288. Its totient is φ = 4371396876000.

The previous prime is 10211243343421. The next prime is 10211243343467. The reversal of 10211243343422 is 22434334211201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211243343421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2446397 + ... + 5138807.

It is an arithmetic number, because the mean of its divisors is an integer number (276823032192).

Almost surely, 2^{10211243343422} is an apocalyptic number.

10211243343422 is a deficient number, since it is larger than the sum of its proper divisors (7505430716866).

10211243343422 is a wasteful number, since it uses less digits than its factorization.

10211243343422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692605.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 10211243343422 its reverse (22434334211201), we get a palindrome (32645577554623).

The spelling of 10211243343422 in words is "ten trillion, two hundred eleven billion, two hundred forty-three million, three hundred forty-three thousand, four hundred twenty-two".