1141121140211 has 16 divisors (see below), whose sum is σ = 1243241327328. Its totient is φ = 1041086304000.

The previous prime is 1141121140207. The next prime is 1141121140217. The reversal of 1141121140211 is 1120411211411.

It is a cyclic number.

It is not a de Polignac number, because 1141121140211 - 2² = 1141121140207 is a prime.

It is a super-2 number, since 2×1141121140211² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1141121140217) 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, 11306 + ... + 1510751.

It is an arithmetic number, because the mean of its divisors is an integer number (77702582958).

Almost surely, 2^{1141121140211} is an apocalyptic number.

1141121140211 is a deficient number, since it is larger than the sum of its proper divisors (102120187117).

1141121140211 is a wasteful number, since it uses less digits than its factorization.

1141121140211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522742.

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 1141121140211 its reverse (1120411211411), we get a palindrome (2261532351622).

The spelling of 1141121140211 in words is "one trillion, one hundred forty-one billion, one hundred twenty-one million, one hundred forty thousand, two hundred eleven".