120120112022001 has 64 divisors (see below), whose sum is σ = 198159743029248. Its totient is φ = 63026041575168.

The previous prime is 120120112021993. The next prime is 120120112022011. The reversal of 120120112022001 is 100220211021021.

It is not a de Polignac number, because 120120112022001 - 2³ = 120120112021993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120120112022011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 276593836 + ... + 277027778.

It is an arithmetic number, because the mean of its divisors is an integer number (3096245984832).

Almost surely, 2^{120120112022001} is an apocalyptic number.

It is an amenable number.

120120112022001 is a deficient number, since it is larger than the sum of its proper divisors (78039631007247).

120120112022001 is a wasteful number, since it uses less digits than its factorization.

120120112022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439310.

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

Adding to 120120112022001 its reverse (100220211021021), we get a palindrome (220340323043022).

The spelling of 120120112022001 in words is "one hundred twenty trillion, one hundred twenty billion, one hundred twelve million, twenty-two thousand, one".