10011221210022 has 16 divisors (see below), whose sum is σ = 20025672441600. Its totient is φ = 3336535399752.

The previous prime is 10011221209999. The next prime is 10011221210041. The reversal of 10011221210022 is 22001212211001.

10011221210022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10011221209983 and 10011221210010.

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, 134543938 + ... + 134618325.

It is an arithmetic number, because the mean of its divisors is an integer number (1251604527600).

Almost surely, 2^{10011221210022} is an apocalyptic number.

10011221210022 is an abundant number, since it is smaller than the sum of its proper divisors (10014451231578).

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

10011221210022 is a wasteful number, since it uses less digits than its factorization.

10011221210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269168467.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10011221210022 its reverse (22001212211001), we get a palindrome (32012433421023).

The spelling of 10011221210022 in words is "ten trillion, eleven billion, two hundred twenty-one million, two hundred ten thousand, twenty-two".