11100311212322 has 4 divisors (see below), whose sum is σ = 16650466818486. Its totient is φ = 5550155606160.

The previous prime is 11100311212313. The next prime is 11100311212327. The reversal of 11100311212322 is 22321211300111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7695802805161 + 3404508407161 = 2774131^2 + 1845131^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11100311212294 and 11100311212303.

It is not an unprimeable number, because it can be changed into a prime (11100311212327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775077803079 + ... + 2775077803082.

Almost surely, 2^{11100311212322} is an apocalyptic number.

11100311212322 is a deficient number, since it is larger than the sum of its proper divisors (5550155606164).

11100311212322 is an equidigital number, since it uses as much as digits as its factorization.

11100311212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550155606163.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11100311212322 its reverse (22321211300111), we get a palindrome (33421522512433).

The spelling of 11100311212322 in words is "eleven trillion, one hundred billion, three hundred eleven million, two hundred twelve thousand, three hundred twenty-two".