2002200000212 has 6 divisors (see below), whose sum is σ = 3503850000378. Its totient is φ = 1001100000104.

The previous prime is 2002200000209. The next prime is 2002200000221. The reversal of 2002200000212 is 2120000022002.

It can be written as a sum of positive squares in only one way, i.e., 1277089847056 + 725110153156 = 1130084^2 + 851534^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2002200000193 and 2002200000202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250275000023 + ... + 250275000030.

It is an arithmetic number, because the mean of its divisors is an integer number (583975000063).

Almost surely, 2^{2002200000212} is an apocalyptic number.

It is an amenable number.

2002200000212 is a deficient number, since it is larger than the sum of its proper divisors (1501650000166).

2002200000212 is a wasteful number, since it uses less digits than its factorization.

2002200000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500550000057 (or 500550000055 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2002200000212 its reverse (2120000022002), we get a palindrome (4122200022214).

The spelling of 2002200000212 in words is "two trillion, two billion, two hundred million, two hundred twelve", and thus it is an aban number.