11211411042231 has 8 divisors (see below), whose sum is σ = 15266602270464. Its totient is φ = 7315246921080.

The previous prime is 11211411042229. The next prime is 11211411042233. The reversal of 11211411042231 is 13224011411211.

It is an interprime number because it is at equal distance from previous prime (11211411042229) and next prime (11211411042233).

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

It is not a de Polignac number, because 11211411042231 - 2¹ = 11211411042229 is a prime.

It is a super-2 number, since 2×11211411042231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211411042233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39756776605 + ... + 39756776886.

It is an arithmetic number, because the mean of its divisors is an integer number (1908325283808).

Almost surely, 2^{11211411042231} is an apocalyptic number.

11211411042231 is a deficient number, since it is larger than the sum of its proper divisors (4055191228233).

11211411042231 is an equidigital number, since it uses as much as digits as its factorization.

11211411042231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79513553541.

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 11211411042231 its reverse (13224011411211), we get a palindrome (24435422453442).

The spelling of 11211411042231 in words is "eleven trillion, two hundred eleven billion, four hundred eleven million, forty-two thousand, two hundred thirty-one".