120122021201 has 8 divisors (see below), whose sum is σ = 147842487744. Its totient is φ = 95041599120.

The previous prime is 120122021197. The next prime is 120122021221. The reversal of 120122021201 is 102120221021.

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

It is not a de Polignac number, because 120122021201 - 2² = 120122021197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120122021221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660011015 + ... + 660011196.

It is an arithmetic number, because the mean of its divisors is an integer number (18480310968).

Almost surely, 2^120122021201 is an apocalyptic number.

It is an amenable number.

120122021201 is a deficient number, since it is larger than the sum of its proper divisors (27720466543).

120122021201 is a wasteful number, since it uses less digits than its factorization.

120122021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320022231.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120122021201 its reverse (102120221021), we get a palindrome (222242242222).

The spelling of 120122021201 in words is "one hundred twenty billion, one hundred twenty-two million, twenty-one thousand, two hundred one".