1011120211147 has 2 divisors, whose sum is σ = 1011120211148. Its totient is φ = 1011120211146.

The previous prime is 1011120211121. The next prime is 1011120211163. The reversal of 1011120211147 is 7411120211101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011120211147 - 2⁷ = 1011120211019 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011120221147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505560105573 + 505560105574.

It is an arithmetic number, because the mean of its divisors is an integer number (505560105574).

Almost surely, 2^{1011120211147} is an apocalyptic number.

1011120211147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011120211147 is an equidigital number, since it uses as much as digits as its factorization.

1011120211147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 22.

Adding to 1011120211147 its reverse (7411120211101), we get a palindrome (8422240422248).

The spelling of 1011120211147 in words is "one trillion, eleven billion, one hundred twenty million, two hundred eleven thousand, one hundred forty-seven".