122222001210002 has 8 divisors (see below), whose sum is σ = 183351263923200. Its totient is φ = 61104913235604.

The previous prime is 122222001209981. The next prime is 122222001210017. The reversal of 122222001210002 is 200012100222221.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3043659602 + ... + 3043699757.

It is an arithmetic number, because the mean of its divisors is an integer number (22918907990400).

Almost surely, 2^{122222001210002} is an apocalyptic number.

122222001210002 is a deficient number, since it is larger than the sum of its proper divisors (61129262713198).

122222001210002 is a wasteful number, since it uses less digits than its factorization.

122222001210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6087369400.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122222001210002 its reverse (200012100222221), we get a palindrome (322234101432223).

The spelling of 122222001210002 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, one million, two hundred ten thousand, two".