11422155513 has 8 divisors (see below), whose sum is σ = 15422320000. Its totient is φ = 7518380688.

The previous prime is 11422155509. The next prime is 11422155523. The reversal of 11422155513 is 31555122411.

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

It is not a de Polignac number, because 11422155513 - 2² = 11422155509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11422155523) 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, 24097138 + ... + 24097611.

It is an arithmetic number, because the mean of its divisors is an integer number (1927790000).

Almost surely, 2^11422155513 is an apocalyptic number.

It is an amenable number.

11422155513 is a deficient number, since it is larger than the sum of its proper divisors (4000164487).

11422155513 is an equidigital number, since it uses as much as digits as its factorization.

11422155513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48194831.

The product of its digits is 6000, while the sum is 30.

Adding to 11422155513 its reverse (31555122411), we get a palindrome (42977277924).

The spelling of 11422155513 in words is "eleven billion, four hundred twenty-two million, one hundred fifty-five thousand, five hundred thirteen".