120012122 has 8 divisors (see below), whose sum is σ = 180264000. Its totient is φ = 59924124.

The previous prime is 120012089. The next prime is 120012131. The reversal of 120012122 is 221210021.

It is a happy number.

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

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, 39122 + ... + 42077.

It is an arithmetic number, because the mean of its divisors is an integer number (22533000).

Almost surely, 2^120012122 is an apocalyptic number.

120012122 is a deficient number, since it is larger than the sum of its proper divisors (60251878).

120012122 is an equidigital number, since it uses as much as digits as its factorization.

120012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81940.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 120012122 is about 10955.0044272013. The cubic root of 120012122 is about 493.2590228751.

Adding to 120012122 its reverse (221210021), we get a palindrome (341222143).

The spelling of 120012122 in words is "one hundred twenty million, twelve thousand, one hundred twenty-two".