120211012122122 has 8 divisors (see below), whose sum is σ = 180384229989216. Its totient is φ = 60082935459052.

The previous prime is 120211012121957. The next prime is 120211012122151. The reversal of 120211012122122 is 221221210112021.

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 = 120211012122094 and 120211012122103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11285294348 + ... + 11285304999.

It is an arithmetic number, because the mean of its divisors is an integer number (22548028748652).

Almost surely, 2^{120211012122122} is an apocalyptic number.

120211012122122 is a deficient number, since it is larger than the sum of its proper divisors (60173217867094).

120211012122122 is a wasteful number, since it uses less digits than its factorization.

120211012122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22570602012.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 120211012122122 its reverse (221221210112021), we get a palindrome (341432222234143).

The spelling of 120211012122122 in words is "one hundred twenty trillion, two hundred eleven billion, twelve million, one hundred twenty-two thousand, one hundred twenty-two".