10211443122 has 16 divisors (see below), whose sum is σ = 20545180992. Its totient is φ = 3383431920.

The previous prime is 10211443031. The next prime is 10211443129. The reversal of 10211443122 is 22134411201.

It is a super-2 number, since 2×10211443122² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10211443129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5094529 + ... + 5096532.

It is an arithmetic number, because the mean of its divisors is an integer number (1284073812).

Almost surely, 2^10211443122 is an apocalyptic number.

10211443122 is an abundant number, since it is smaller than the sum of its proper divisors (10333737870).

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

10211443122 is a wasteful number, since it uses less digits than its factorization.

10211443122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10191233.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10211443122 its reverse (22134411201), we get a palindrome (32345854323).

The spelling of 10211443122 in words is "ten billion, two hundred eleven million, four hundred forty-three thousand, one hundred twenty-two".