2212222212002 has 16 divisors (see below), whose sum is σ = 3620481445152. Its totient is φ = 1005421811520.

The previous prime is 2212222211989. The next prime is 2212222212007. The reversal of 2212222212002 is 2002122222122.

It is not an unprimeable number, because it can be changed into a prime (2212222212007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6517703 + ... + 6848714.

It is an arithmetic number, because the mean of its divisors is an integer number (226280090322).

Almost surely, 2^{2212222212002} is an apocalyptic number.

2212222212002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2212222212002 is a deficient number, since it is larger than the sum of its proper divisors (1408259233150).

2212222212002 is a wasteful number, since it uses less digits than its factorization.

2212222212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13373953.

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

Adding to 2212222212002 its reverse (2002122222122), we get a palindrome (4214344434124).

The spelling of 2212222212002 in words is "two trillion, two hundred twelve billion, two hundred twenty-two million, two hundred twelve thousand, two".