10122110020022 has 48 divisors (see below), whose sum is σ = 20749819969872. Its totient is φ = 3640319282880.

The previous prime is 10122110020021. The next prime is 10122110020063. The reversal of 10122110020022 is 22002001122101.

It is a super-2 number, since 2×10122110020022² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10122110019979 and 10122110020006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122110020021) 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 23 ways as a sum of consecutive naturals, for example, 361128773 + ... + 361156800.

It is an arithmetic number, because the mean of its divisors is an integer number (432287916039).

Almost surely, 2^{10122110020022} is an apocalyptic number.

10122110020022 is an abundant number, since it is smaller than the sum of its proper divisors (10627709949850).

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

10122110020022 is a wasteful number, since it uses less digits than its factorization.

10122110020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722285613 (or 722285606 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10122110020022 its reverse (22002001122101), we get a palindrome (32124111142123).

The spelling of 10122110020022 in words is "ten trillion, one hundred twenty-two billion, one hundred ten million, twenty thousand, twenty-two".