11012262135443 has 4 divisors (see below), whose sum is σ = 11012894351160. Its totient is φ = 11011629919728.

The previous prime is 11012262135439. The next prime is 11012262135451. The reversal of 11012262135443 is 34453126221011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11012262135443 - 2² = 11012262135439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012262135643) 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 3 ways as a sum of consecutive naturals, for example, 316081730 + ... + 316116567.

It is an arithmetic number, because the mean of its divisors is an integer number (2753223587790).

Almost surely, 2^{11012262135443} is an apocalyptic number.

11012262135443 is a deficient number, since it is larger than the sum of its proper divisors (632215717).

11012262135443 is an equidigital number, since it uses as much as digits as its factorization.

11012262135443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632215716.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 11012262135443 its reverse (34453126221011), we get a palindrome (45465388356454).

The spelling of 11012262135443 in words is "eleven trillion, twelve billion, two hundred sixty-two million, one hundred thirty-five thousand, four hundred forty-three".