10022212012120 has 64 divisors (see below), whose sum is σ = 28114257081600. Its totient is φ = 3123806340480.

The previous prime is 10022212012093. The next prime is 10022212012133. The reversal of 10022212012120 is 2121021222001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10022212012094 and 10022212012103.

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 15 ways as a sum of consecutive naturals, for example, 1626979390 + ... + 1626985549.

It is an arithmetic number, because the mean of its divisors is an integer number (439285266900).

Almost surely, 2^{10022212012120} is an apocalyptic number.

10022212012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022212012120 is an abundant number, since it is smaller than the sum of its proper divisors (18092045069480).

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

10022212012120 is a wasteful number, since it uses less digits than its factorization.

10022212012120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253964968 (or 3253964964 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10022212012120 its reverse (2121021222001), we get a palindrome (12143233234121).

The spelling of 10022212012120 in words is "ten trillion, twenty-two billion, two hundred twelve million, twelve thousand, one hundred twenty".