2012222202 has 8 divisors (see below), whose sum is σ = 4024444416. Its totient is φ = 670740732.

The previous prime is 2012222197. The next prime is 2012222239. The reversal of 2012222202 is 2022222102.

It is a sphenic number, since it is the product of 3 distinct primes.

2012222202 is an admirable number.

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, 167685178 + ... + 167685189.

It is an arithmetic number, because the mean of its divisors is an integer number (503055552).

Almost surely, 2^2012222202 is an apocalyptic number.

2012222202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2012222202 is a wasteful number, since it uses less digits than its factorization.

2012222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335370372.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2012222202 is about 44857.7997900031. The cubic root of 2012222202 is about 1262.4823411182.

Adding to 2012222202 its reverse (2022222102), we get a palindrome (4034444304).

It can be divided in two parts, 20122 and 22202, that added together give a palindrome (42324).

The spelling of 2012222202 in words is "two billion, twelve million, two hundred twenty-two thousand, two hundred two".