120210002120122 has 8 divisors (see below), whose sum is σ = 184508375347296. Its totient is φ = 58707210337692.

The previous prime is 120210002120111. The next prime is 120210002120123. The reversal of 120210002120122 is 221021200012021.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 120210002120096 and 120210002120105.

It is not an unprimeable number, because it can be changed into a prime (120210002120123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 698895361078 + ... + 698895361249.

It is an arithmetic number, because the mean of its divisors is an integer number (23063546918412).

Almost surely, 2^{120210002120122} is an apocalyptic number.

120210002120122 is a deficient number, since it is larger than the sum of its proper divisors (64298373227174).

120210002120122 is a wasteful number, since it uses less digits than its factorization.

120210002120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397790722372.

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

Adding to 120210002120122 its reverse (221021200012021), we get a palindrome (341231202132143).

The spelling of 120210002120122 in words is "one hundred twenty trillion, two hundred ten billion, two million, one hundred twenty thousand, one hundred twenty-two".