11122345802 has 8 divisors (see below), whose sum is σ = 16814885376. Its totient is φ = 5517384012.

The previous prime is 11122345789. The next prime is 11122345811. The reversal of 11122345802 is 20854322111.

It is a happy number.

11122345802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11122345802² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 21894128 + ... + 21894635.

It is an arithmetic number, because the mean of its divisors is an integer number (2101860672).

Almost surely, 2^11122345802 is an apocalyptic number.

11122345802 is a deficient number, since it is larger than the sum of its proper divisors (5692539574).

11122345802 is a wasteful number, since it uses less digits than its factorization.

11122345802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43788892.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 11122345802 its reverse (20854322111), we get a palindrome (31976667913).

The spelling of 11122345802 in words is "eleven billion, one hundred twenty-two million, three hundred forty-five thousand, eight hundred two".