10222112222022 has 16 divisors (see below), whose sum is σ = 20591305197120. Its totient is φ = 3382857281832.

The previous prime is 10222112222011. The next prime is 10222112222027. The reversal of 10222112222022 is 22022221122201.

It is a super-2 number, since 2×10222112222022² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10222112222022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222112222027) 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 7 ways as a sum of consecutive naturals, for example, 6128363808 + ... + 6128365475.

It is an arithmetic number, because the mean of its divisors is an integer number (1286956574820).

Almost surely, 2^{10222112222022} is an apocalyptic number.

10222112222022 is an abundant number, since it is smaller than the sum of its proper divisors (10369192975098).

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

10222112222022 is a wasteful number, since it uses less digits than its factorization.

10222112222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12256729427.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 10222112222022 its reverse (22022221122201), we get a palindrome (32244333344223).

The spelling of 10222112222022 in words is "ten trillion, two hundred twenty-two billion, one hundred twelve million, two hundred twenty-two thousand, twenty-two".