120210012212122 has 16 divisors (see below), whose sum is σ = 206089666165440. Its totient is φ = 51514736783328.

The previous prime is 120210012212111. The next prime is 120210012212137. The reversal of 120210012212122 is 221212210012021.

120210012212122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 120210012212122.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 319795372 + ... + 320171047.

It is an arithmetic number, because the mean of its divisors is an integer number (12880604135340).

Almost surely, 2^{120210012212122} is an apocalyptic number.

120210012212122 is a deficient number, since it is larger than the sum of its proper divisors (85879653953318).

120210012212122 is a wasteful number, since it uses less digits than its factorization.

120210012212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639979845.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120210012212122 its reverse (221212210012021), we get a palindrome (341422222224143).

The spelling of 120210012212122 in words is "one hundred twenty trillion, two hundred ten billion, twelve million, two hundred twelve thousand, one hundred twenty-two".