120311112201 has 32 divisors (see below), whose sum is σ = 184509923328. Its totient is φ = 68308052160.

The previous prime is 120311112193. The next prime is 120311112223. The reversal of 120311112201 is 102211113021.

It is not a de Polignac number, because 120311112201 - 2³ = 120311112193 is a prime.

It is a super-2 number, since 2×120311112201² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120311112241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3444115 + ... + 3478871.

It is an arithmetic number, because the mean of its divisors is an integer number (5765935104).

Almost surely, 2^120311112201 is an apocalyptic number.

It is an amenable number.

120311112201 is a deficient number, since it is larger than the sum of its proper divisors (64198811127).

120311112201 is a wasteful number, since it uses less digits than its factorization.

120311112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35821.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 120311112201 its reverse (102211113021), we get a palindrome (222522225222).

The spelling of 120311112201 in words is "one hundred twenty billion, three hundred eleven million, one hundred twelve thousand, two hundred one".