10011112211022 has 64 divisors (see below), whose sum is σ = 21611799745536. Its totient is φ = 3073286240640.

The previous prime is 10011112210991. The next prime is 10011112211033. The reversal of 10011112211022 is 22011221111001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10011112210992 and 10011112211010.

It is a congruent number.

It is an unprimeable number.

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, 393304848 + ... + 393330300.

It is an arithmetic number, because the mean of its divisors is an integer number (337684371024).

Almost surely, 2^{10011112211022} is an apocalyptic number.

10011112211022 is an abundant number, since it is smaller than the sum of its proper divisors (11600687534514).

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

10011112211022 is a wasteful number, since it uses less digits than its factorization.

10011112211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36825.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10011112211022 its reverse (22011221111001), we get a palindrome (32022333322023).

The spelling of 10011112211022 in words is "ten trillion, eleven billion, one hundred twelve million, two hundred eleven thousand, twenty-two".