2002212202222 has 32 divisors (see below), whose sum is σ = 3235530031200. Its totient is φ = 925855423488.

The previous prime is 2002212202201. The next prime is 2002212202279. The reversal of 2002212202222 is 2222022122002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002212202222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831772 + ... + 2167087.

It is an arithmetic number, because the mean of its divisors is an integer number (101110313475).

Almost surely, 2^{2002212202222} is an apocalyptic number.

2002212202222 is a deficient number, since it is larger than the sum of its proper divisors (1233317828978).

2002212202222 is a wasteful number, since it uses less digits than its factorization.

2002212202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999220.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 2002212202222 its reverse (2222022122002), we get a palindrome (4224234324224).

The spelling of 2002212202222 in words is "two trillion, two billion, two hundred twelve million, two hundred two thousand, two hundred twenty-two".