120100201201122 has 16 divisors (see below), whose sum is σ = 240202453142880. Its totient is φ = 40033058610272.

The previous prime is 120100201201009. The next prime is 120100201201151. The reversal of 120100201201122 is 221102102001021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84685668 + ... + 86092175.

It is an arithmetic number, because the mean of its divisors is an integer number (15012653321430).

Almost surely, 2^{120100201201122} is an apocalyptic number.

120100201201122 is an abundant number, since it is smaller than the sum of its proper divisors (120102251941758).

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

120100201201122 is a wasteful number, since it uses less digits than its factorization.

120100201201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170895057.

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

Adding to 120100201201122 its reverse (221102102001021), we get a palindrome (341202303202143).

The spelling of 120100201201122 in words is "one hundred twenty trillion, one hundred billion, two hundred one million, two hundred one thousand, one hundred twenty-two".