11422857535 has 8 divisors (see below), whose sum is σ = 13752080496. Its totient is φ = 9108518400.

The previous prime is 11422857497. The next prime is 11422857539. The reversal of 11422857535 is 53575822411.

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

It is not a de Polignac number, because 11422857535 - 2²¹ = 11420760383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11422857491 and 11422857500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11422857539) 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, 3719266 + ... + 3722335.

It is an arithmetic number, because the mean of its divisors is an integer number (1719010062).

Almost surely, 2^11422857535 is an apocalyptic number.

11422857535 is a deficient number, since it is larger than the sum of its proper divisors (2329222961).

11422857535 is an equidigital number, since it uses as much as digits as its factorization.

11422857535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7441913.

The product of its digits is 336000, while the sum is 43.

The spelling of 11422857535 in words is "eleven billion, four hundred twenty-two million, eight hundred fifty-seven thousand, five hundred thirty-five".