1121003201211 has 8 divisors (see below), whose sum is σ = 1499476952064. Its totient is φ = 744932458920.

The previous prime is 1121003201207. The next prime is 1121003201231. The reversal of 1121003201211 is 1121023001211.

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

It is not a de Polignac number, because 1121003201211 - 2² = 1121003201207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121003201231) 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, 600751051 + ... + 600752916.

It is an arithmetic number, because the mean of its divisors is an integer number (187434619008).

Almost surely, 2^{1121003201211} is an apocalyptic number.

1121003201211 is a deficient number, since it is larger than the sum of its proper divisors (378473750853).

1121003201211 is a wasteful number, since it uses less digits than its factorization.

1121003201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201504281.

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

Adding to 1121003201211 its reverse (1121023001211), we get a palindrome (2242026202422).

The spelling of 1121003201211 in words is "one trillion, one hundred twenty-one billion, three million, two hundred one thousand, two hundred eleven".