10022120111022 has 32 divisors (see below), whose sum is σ = 20432975376384. Its totient is φ = 3276410205600.

The previous prime is 10022120111021. The next prime is 10022120111071. The reversal of 10022120111022 is 22011102122001.

It is a junction number, because it is equal to n+sod(n) for n = 10022120110992 and 10022120111010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022120111021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61505293 + ... + 61668024.

It is an arithmetic number, because the mean of its divisors is an integer number (638530480512).

Almost surely, 2^{10022120111022} is an apocalyptic number.

10022120111022 is an abundant number, since it is smaller than the sum of its proper divisors (10410855265362).

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

10022120111022 is a wasteful number, since it uses less digits than its factorization.

10022120111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123173584.

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

Adding to 10022120111022 its reverse (22011102122001), we get a palindrome (32033222233023).

The spelling of 10022120111022 in words is "ten trillion, twenty-two billion, one hundred twenty million, one hundred eleven thousand, twenty-two".