10202202220112 has 20 divisors (see below), whose sum is σ = 22590590630496. Its totient is φ = 4372372380000.

The previous prime is 10202202220061. The next prime is 10202202220129. The reversal of 10202202220112 is 21102220220201.

It is a happy number.

It is a super-3 number, since 3×10202202220112³ (a number of 40 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 45545545514 + ... + 45545545737.

Almost surely, 2^{10202202220112} is an apocalyptic number.

It is an amenable number.

10202202220112 is an abundant number, since it is smaller than the sum of its proper divisors (12388388410384).

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

10202202220112 is an equidigital number, since it uses as much as digits as its factorization.

10202202220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91091091266 (or 91091091260 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10202202220112 its reverse (21102220220201), we get a palindrome (31304422440313).

The spelling of 10202202220112 in words is "ten trillion, two hundred two billion, two hundred two million, two hundred twenty thousand, one hundred twelve".