11010231001211 has 48 divisors (see below), whose sum is σ = 12667848883200. Its totient is φ = 9510733967616.

The previous prime is 11010231001199. The next prime is 11010231001223. The reversal of 11010231001211 is 11210013201011.

It is an interprime number because it is at equal distance from previous prime (11010231001199) and next prime (11010231001223).

It is not a de Polignac number, because 11010231001211 - 2²² = 11010226806907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11010231001271) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136446185 + ... + 136526853.

It is an arithmetic number, because the mean of its divisors is an integer number (263913518400).

Almost surely, 2^{11010231001211} is an apocalyptic number.

11010231001211 is a deficient number, since it is larger than the sum of its proper divisors (1657617881989).

11010231001211 is a wasteful number, since it uses less digits than its factorization.

11010231001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81076 (or 81057 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11010231001211 its reverse (11210013201011), we get a palindrome (22220244202222).

The spelling of 11010231001211 in words is "eleven trillion, ten billion, two hundred thirty-one million, one thousand, two hundred eleven".