1141222535011 has 8 divisors (see below), whose sum is σ = 1240941010400. Its totient is φ = 1043208649152.

The previous prime is 1141222535009. The next prime is 1141222535017. The reversal of 1141222535011 is 1105352221411.

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 1141222535011 - 2¹ = 1141222535009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141222535017) 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, 426145986 + ... + 426148663.

It is an arithmetic number, because the mean of its divisors is an integer number (155117626300).

Almost surely, 2^{1141222535011} is an apocalyptic number.

1141222535011 is a deficient number, since it is larger than the sum of its proper divisors (99718475389).

1141222535011 is a wasteful number, since it uses less digits than its factorization.

1141222535011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852294765.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 1141222535011 its reverse (1105352221411), we get a palindrome (2246574756422).

The spelling of 1141222535011 in words is "one trillion, one hundred forty-one billion, two hundred twenty-two million, five hundred thirty-five thousand, eleven".