11100122402 has 8 divisors (see below), whose sum is σ = 16815037212. Its totient is φ = 5495110000.

The previous prime is 11100122401. The next prime is 11100122417. The reversal of 11100122402 is 20422100111.

It is a happy number.

11100122402 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 11087879401 + 12243001 = 105299^2 + 3499^2 .

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 (11100122401) 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, 27475349 + ... + 27475752.

Almost surely, 2^11100122402 is an apocalyptic number.

11100122402 is a deficient number, since it is larger than the sum of its proper divisors (5714914810).

11100122402 is a wasteful number, since it uses less digits than its factorization.

11100122402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54951204.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11100122402 its reverse (20422100111), we get a palindrome (31522222513).

The spelling of 11100122402 in words is "eleven billion, one hundred million, one hundred twenty-two thousand, four hundred two".