10022221200012 has 24 divisors (see below), whose sum is σ = 26725923200256. Its totient is φ = 2863491771408.

The previous prime is 10022221200001. The next prime is 10022221200059. The reversal of 10022221200012 is 21000212222001.

It is a junction number, because it is equal to n+sod(n) for n = 10022221199964 and 10022221200000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59656078488 + ... + 59656078655.

It is an arithmetic number, because the mean of its divisors is an integer number (1113580133344).

Almost surely, 2^{10022221200012} is an apocalyptic number.

10022221200012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10022221200012 is an abundant number, since it is smaller than the sum of its proper divisors (16703702000244).

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

10022221200012 is a wasteful number, since it uses less digits than its factorization.

10022221200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119312157157 (or 119312157155 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10022221200012 its reverse (21000212222001), we get a palindrome (31022433422013).

The spelling of 10022221200012 in words is "ten trillion, twenty-two billion, two hundred twenty-one million, two hundred thousand, twelve".