22011126410 has 64 divisors (see below), whose sum is σ = 48917578752. Its totient is φ = 6944092416.

The previous prime is 22011126383. The next prime is 22011126419. The reversal of 22011126410 is 1462111022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22011126419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250319 + ... + 326621.

It is an arithmetic number, because the mean of its divisors is an integer number (764337168).

Almost surely, 2^22011126410 is an apocalyptic number.

22011126410 is an abundant number, since it is smaller than the sum of its proper divisors (26906452342).

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

22011126410 is a wasteful number, since it uses less digits than its factorization.

22011126410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76647.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 22011126410 its reverse (1462111022), we get a palindrome (23473237432).

The spelling of 22011126410 in words is "twenty-two billion, eleven million, one hundred twenty-six thousand, four hundred ten".