120101002002222 has 64 divisors (see below), whose sum is σ = 258038559014400. Its totient is φ = 37154285400960.

The previous prime is 120101002002199. The next prime is 120101002002253. The reversal of 120101002002222 is 222200200101021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45984897 + ... + 48526412.

It is an arithmetic number, because the mean of its divisors is an integer number (4031852484600).

Almost surely, 2^{120101002002222} is an apocalyptic number.

120101002002222 is an abundant number, since it is smaller than the sum of its proper divisors (137937557012178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120101002002222 is a wasteful number, since it uses less digits than its factorization.

120101002002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94511561.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120101002002222 its reverse (222200200101021), we get a palindrome (342301202103243).

The spelling of 120101002002222 in words is "one hundred twenty trillion, one hundred one billion, two million, two thousand, two hundred twenty-two".