12422011535 has 8 divisors (see below), whose sum is σ = 14907288816. Its totient is φ = 9937025920.

The previous prime is 12422011489. The next prime is 12422011541. The reversal of 12422011535 is 53511022421.

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

It is not a de Polignac number, because 12422011535 - 2⁸ = 12422011279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35420 + ... + 161550.

It is an arithmetic number, because the mean of its divisors is an integer number (1863411102).

Almost surely, 2^12422011535 is an apocalyptic number.

12422011535 is a deficient number, since it is larger than the sum of its proper divisors (2485277281).

12422011535 is a wasteful number, since it uses less digits than its factorization.

12422011535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145833.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 12422011535 its reverse (53511022421), we get a palindrome (65933033956).

The spelling of 12422011535 in words is "twelve billion, four hundred twenty-two million, eleven thousand, five hundred thirty-five".