10222102021120 has 88 divisors (see below), whose sum is σ = 26750253774528. Its totient is φ = 3717127987200.

The previous prime is 10222102021073. The next prime is 10222102021123. The reversal of 10222102021120 is 2112020122201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (88).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 10222102021094 and 10222102021103.

It is not an unprimeable number, because it can be changed into a prime (10222102021123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90693876 + ... + 90806515.

Almost surely, 2^{10222102021120} is an apocalyptic number.

10222102021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222102021120 is an abundant number, since it is smaller than the sum of its proper divisors (16528151753408).

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

10222102021120 is a wasteful number, since it uses less digits than its factorization.

10222102021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181500427 (or 181500409 counting only the distinct ones).

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

Adding to 10222102021120 its reverse (2112020122201), we get a palindrome (12334122143321).

The spelling of 10222102021120 in words is "ten trillion, two hundred twenty-two billion, one hundred two million, twenty-one thousand, one hundred twenty".