2202212202212 has 12 divisors (see below), whose sum is σ = 4204223295216. Its totient is φ = 1001005546440.

The previous prime is 2202212202173. The next prime is 2202212202221. The reversal of 2202212202212 is 2122022122022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25025138618 + ... + 25025138705.

It is an arithmetic number, because the mean of its divisors is an integer number (350351941268).

Almost surely, 2^{2202212202212} is an apocalyptic number.

2202212202212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2202212202212 is a deficient number, since it is larger than the sum of its proper divisors (2002011093004).

2202212202212 is a wasteful number, since it uses less digits than its factorization.

2202212202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50050277338 (or 50050277336 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2202212202212 its reverse (2122022122022), we get a palindrome (4324234324234).

The spelling of 2202212202212 in words is "two trillion, two hundred two billion, two hundred twelve million, two hundred two thousand, two hundred twelve".