1111210120201 has 8 divisors (see below), whose sum is σ = 1160402728320. Its totient is φ = 1062090772512.

The previous prime is 1111210120177. The next prime is 1111210120253. The reversal of 1111210120201 is 1020210121111.

It is a happy number.

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 1111210120201 - 2²⁹ = 1110673249289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111210121201) 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, 18284100 + ... + 18344773.

It is an arithmetic number, because the mean of its divisors is an integer number (145050341040).

Almost surely, 2^{1111210120201} is an apocalyptic number.

It is an amenable number.

1111210120201 is a deficient number, since it is larger than the sum of its proper divisors (49192608119).

1111210120201 is a wasteful number, since it uses less digits than its factorization.

1111210120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36630215.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1111210120201 its reverse (1020210121111), we get a palindrome (2131420241312).

The spelling of 1111210120201 in words is "one trillion, one hundred eleven billion, two hundred ten million, one hundred twenty thousand, two hundred one".