1012002200022 has 16 divisors (see below), whose sum is σ = 2208004800192. Its totient is φ = 306667333320.

The previous prime is 1012002200017. The next prime is 1012002200051. The reversal of 1012002200022 is 2200022002101.

It is a junction number, because it is equal to n+sod(n) for n = 1012002199980 and 1012002200007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7666683268 + ... + 7666683399.

It is an arithmetic number, because the mean of its divisors is an integer number (138000300012).

Almost surely, 2^{1012002200022} is an apocalyptic number.

1012002200022 is an abundant number, since it is smaller than the sum of its proper divisors (1196002600170).

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

1012002200022 is a wasteful number, since it uses less digits than its factorization.

1012002200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15333366683.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1012002200022 its reverse (2200022002101), we get a palindrome (3212024202123).

The spelling of 1012002200022 in words is "one trillion, twelve billion, two million, two hundred thousand, twenty-two".