1121140200201 has 12 divisors (see below), whose sum is σ = 1738911331152. Its totient is φ = 640651542888.

The previous prime is 1121140200143. The next prime is 1121140200223. The reversal of 1121140200201 is 1020020411211.

It is not a de Polignac number, because 1121140200201 - 2⁷ = 1121140200073 is a prime.

It is a super-4 number, since 4×1121140200201⁴ (a number of 49 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (1121140200101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3813401895 + ... + 3813402188.

It is an arithmetic number, because the mean of its divisors is an integer number (144909277596).

Almost surely, 2^{1121140200201} is an apocalyptic number.

It is an amenable number.

1121140200201 is a deficient number, since it is larger than the sum of its proper divisors (617771130951).

1121140200201 is an equidigital number, since it uses as much as digits as its factorization.

1121140200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7626804100 (or 7626804093 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1121140200201 its reverse (1020020411211), we get a palindrome (2141160611412).

The spelling of 1121140200201 in words is "one trillion, one hundred twenty-one billion, one hundred forty million, two hundred thousand, two hundred one".