2002220100112 has 20 divisors (see below), whose sum is σ = 3879323382636. Its totient is φ = 1001104388480.

The previous prime is 2002220100109. The next prime is 2002220100137. The reversal of 2002220100112 is 2110010222002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 464927604736 + 1537292495376 = 681856^2 + 1239876^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2002220100092 and 2002220100101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5346258 + ... + 5708494.

Almost surely, 2^{2002220100112} is an apocalyptic number.

It is an amenable number.

2002220100112 is a deficient number, since it is larger than the sum of its proper divisors (1877103282524).

2002220100112 is a wasteful number, since it uses less digits than its factorization.

2002220100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707706 (or 707700 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2002220100112 its reverse (2110010222002), we get a palindrome (4112230322114).

The spelling of 2002220100112 in words is "two trillion, two billion, two hundred twenty million, one hundred thousand, one hundred twelve".