120111120201 has 16 divisors (see below), whose sum is σ = 160394931648. Its totient is φ = 79950758400.

The previous prime is 120111120193. The next prime is 120111120209. The reversal of 120111120201 is 102021111021.

It is an interprime number because it is at equal distance from previous prime (120111120193) and next prime (120111120209).

It is not a de Polignac number, because 120111120201 - 2³ = 120111120193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120111120209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11480965 + ... + 11491421.

It is an arithmetic number, because the mean of its divisors is an integer number (10024683228).

Almost surely, 2^120111120201 is an apocalyptic number.

It is an amenable number.

120111120201 is a deficient number, since it is larger than the sum of its proper divisors (40283811447).

120111120201 is a wasteful number, since it uses less digits than its factorization.

120111120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15992.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120111120201 its reverse (102021111021), we get a palindrome (222132231222).

The spelling of 120111120201 in words is "one hundred twenty billion, one hundred eleven million, one hundred twenty thousand, two hundred one".