22201102010112 has 72 divisors (see below), whose sum is σ = 61124801393040. Its totient is φ = 7145182248960.

The previous prime is 22201102010111. The next prime is 22201102010149. The reversal of 22201102010112 is 21101020110222.

It is a super-3 number, since 3×22201102010112³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22201102010091 and 22201102010100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201102010111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498386089 + ... + 498430632.

Almost surely, 2^{22201102010112} is an apocalyptic number.

It is an amenable number.

22201102010112 is an abundant number, since it is smaller than the sum of its proper divisors (38923699382928).

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

22201102010112 is an equidigital number, since it uses as much as digits as its factorization.

22201102010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996816769 (or 996816755 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22201102010112 its reverse (21101020110222), we get a palindrome (43302122120334).

The spelling of 22201102010112 in words is "twenty-two trillion, two hundred one billion, one hundred two million, ten thousand, one hundred twelve".