1022002200112 has 40 divisors (see below), whose sum is σ = 1983116537696. Its totient is φ = 510230762496.

The previous prime is 1022002200031. The next prime is 1022002200199. The reversal of 1022002200112 is 2110022002201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1022002200092 and 1022002200101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31059733 + ... + 31092619.

Almost surely, 2^{1022002200112} is an apocalyptic number.

It is an amenable number.

1022002200112 is a deficient number, since it is larger than the sum of its proper divisors (961114337584).

1022002200112 is a wasteful number, since it uses less digits than its factorization.

1022002200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35765 (or 35759 counting only the distinct ones).

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

Adding to 1022002200112 its reverse (2110022002201), we get a palindrome (3132024202313).

The spelling of 1022002200112 in words is "one trillion, twenty-two billion, two million, two hundred thousand, one hundred twelve".