120001102222102 has 32 divisors (see below), whose sum is σ = 190717003975680. Its totient is φ = 56433475390080.

The previous prime is 120001102222069. The next prime is 120001102222103. The reversal of 120001102222102 is 201222201100021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120001102222103) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1528423027 + ... + 1528501537.

It is an arithmetic number, because the mean of its divisors is an integer number (5959906374240).

Almost surely, 2^{120001102222102} is an apocalyptic number.

120001102222102 is a deficient number, since it is larger than the sum of its proper divisors (70715901753578).

120001102222102 is a wasteful number, since it uses less digits than its factorization.

120001102222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107916.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120001102222102 its reverse (201222201100021), we get a palindrome (321223303322123).

The spelling of 120001102222102 in words is "one hundred twenty trillion, one billion, one hundred two million, two hundred twenty-two thousand, one hundred two".