10002220022112 has 48 divisors (see below), whose sum is σ = 26287499453040. Its totient is φ = 3330051512832.

The previous prime is 10002220022089. The next prime is 10002220022141. The reversal of 10002220022112 is 21122002220001.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 10002220022091 and 10002220022100.

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 7 ways as a sum of consecutive naturals, for example, 62761063 + ... + 62920230.

It is an arithmetic number, because the mean of its divisors is an integer number (547656238605).

Almost surely, 2^{10002220022112} is an apocalyptic number.

10002220022112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10002220022112 is an abundant number, since it is smaller than the sum of its proper divisors (16285279430928).

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

10002220022112 is a wasteful number, since it uses less digits than its factorization.

10002220022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125682135 (or 125682127 counting only the distinct ones).

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

Adding to 10002220022112 its reverse (21122002220001), we get a palindrome (31124222242113).

The spelling of 10002220022112 in words is "ten trillion, two billion, two hundred twenty million, twenty-two thousand, one hundred twelve".