222002102212 has 24 divisors (see below), whose sum is σ = 429791527872. Its totient is φ = 99488776800.

The previous prime is 222002102171. The next prime is 222002102279. The reversal of 222002102212 is 212201200222.

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, 35528583 + ... + 35534830.

It is an arithmetic number, because the mean of its divisors is an integer number (17907980328).

Almost surely, 2^222002102212 is an apocalyptic number.

222002102212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222002102212 is a deficient number, since it is larger than the sum of its proper divisors (207789425660).

222002102212 is a wasteful number, since it uses less digits than its factorization.

222002102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71063499 (or 71063497 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222002102212 its reverse (212201200222), we get a palindrome (434203302434).

The spelling of 222002102212 in words is "two hundred twenty-two billion, two million, one hundred two thousand, two hundred twelve".