120001120210122 has 32 divisors (see below), whose sum is σ = 248278865256000. Its totient is φ = 38620943547648.

The previous prime is 120001120210087. The next prime is 120001120210189. The reversal of 120001120210122 is 221012021100021.

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, 83933253 + ... + 85350999.

It is an arithmetic number, because the mean of its divisors is an integer number (7758714539250).

Almost surely, 2^{120001120210122} is an apocalyptic number.

120001120210122 is an abundant number, since it is smaller than the sum of its proper divisors (128277745045878).

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

120001120210122 is a wasteful number, since it uses less digits than its factorization.

120001120210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904230.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120001120210122 its reverse (221012021100021), we get a palindrome (341013141310143).

The spelling of 120001120210122 in words is "one hundred twenty trillion, one billion, one hundred twenty million, two hundred ten thousand, one hundred twenty-two".