2012200022 has 16 divisors (see below), whose sum is σ = 3469429152. Its totient is φ = 857385600.

The previous prime is 2012199989. The next prime is 2012200037. The reversal of 2012200022 is 2200022102.

It is a junction number, because it is equal to n+sod(n) for n = 2012199976 and 2012200012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412979 + ... + 417822.

It is an arithmetic number, because the mean of its divisors is an integer number (216839322).

Almost surely, 2^2012200022 is an apocalyptic number.

2012200022 is a deficient number, since it is larger than the sum of its proper divisors (1457229130).

2012200022 is a wasteful number, since it uses less digits than its factorization.

2012200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830983.

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

The square root of 2012200022 is about 44857.5525636431. The cubic root of 2012200022 is about 1262.4777024719.

Adding to 2012200022 its reverse (2200022102), we get a palindrome (4212222124).

The spelling of 2012200022 in words is "two billion, twelve million, two hundred thousand, twenty-two".