122212112112002 has 32 divisors (see below), whose sum is σ = 203420330164800. Its totient is φ = 54599966023680.

The previous prime is 122212112111861. The next prime is 122212112112011. The reversal of 122212112112002 is 200211211212221.

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, 91667663 + ... + 92991314.

It is an arithmetic number, because the mean of its divisors is an integer number (6356885317650).

Almost surely, 2^{122212112112002} is an apocalyptic number.

122212112112002 is a deficient number, since it is larger than the sum of its proper divisors (81208218052798).

122212112112002 is a wasteful number, since it uses less digits than its factorization.

122212112112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184659506.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 122212112112002 its reverse (200211211212221), we get a palindrome (322423323324223).

The spelling of 122212112112002 in words is "one hundred twenty-two trillion, two hundred twelve billion, one hundred twelve million, one hundred twelve thousand, two".