10122002200112 has 80 divisors (see below), whose sum is σ = 21667720320000. Its totient is φ = 4542109777920.

The previous prime is 10122002200097. The next prime is 10122002200139. The reversal of 10122002200112 is 21100220022101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125081648 + ... + 125162544.

It is an arithmetic number, because the mean of its divisors is an integer number (270846504000).

Almost surely, 2^{10122002200112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10122002200112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10833860160000).

10122002200112 is an abundant number, since it is smaller than the sum of its proper divisors (11545718119888).

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

10122002200112 is a wasteful number, since it uses less digits than its factorization.

10122002200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89994 (or 89988 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10122002200112 its reverse (21100220022101), we get a palindrome (31222222222213).

The spelling of 10122002200112 in words is "ten trillion, one hundred twenty-two billion, two million, two hundred thousand, one hundred twelve".