11433420122 has 8 divisors (see below), whose sum is σ = 17150975316. Its totient is φ = 5716428352.

The previous prime is 11433420121. The next prime is 11433420133. The reversal of 11433420122 is 22102433411.

11433420122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11185389121 + 248031001 = 105761^2 + 15749^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11433420121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85823 + ... + 173874.

Almost surely, 2^11433420122 is an apocalyptic number.

11433420122 is a deficient number, since it is larger than the sum of its proper divisors (5717555194).

11433420122 is a wasteful number, since it uses less digits than its factorization.

11433420122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281712.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11433420122 its reverse (22102433411), we get a palindrome (33535853533).

The spelling of 11433420122 in words is "eleven billion, four hundred thirty-three million, four hundred twenty thousand, one hundred twenty-two".