120722201 has 8 divisors (see below), whose sum is σ = 123531360. Its totient is φ = 117938592.

The previous prime is 120722183. The next prime is 120722207. The reversal of 120722201 is 102227021.

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

It is a cyclic number.

It is not a de Polignac number, because 120722201 - 2²² = 116527897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 120722201.

It is not an unprimeable number, because it can be changed into a prime (120722207) 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, 3341 + ... + 15893.

It is an arithmetic number, because the mean of its divisors is an integer number (15441420).

Almost surely, 2^120722201 is an apocalyptic number.

It is an amenable number.

120722201 is a deficient number, since it is larger than the sum of its proper divisors (2809159).

120722201 is a wasteful number, since it uses less digits than its factorization.

120722201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12775.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 120722201 is about 10987.3655168107. The cubic root of 120722201 is about 494.2299368851.

Adding to 120722201 its reverse (102227021), we get a palindrome (222949222).

The spelling of 120722201 in words is "one hundred twenty million, seven hundred twenty-two thousand, two hundred one".