13111120222033 has 8 divisors (see below), whose sum is σ = 13135293490536. Its totient is φ = 13086958540800.

The previous prime is 13111120222003. The next prime is 13111120222049. The reversal of 13111120222033 is 33022202111131.

It can be written as a sum of positive squares in 4 ways, for example, as 11220242213569 + 1890878008464 = 3349663^2 + 1375092^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13111120222033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13111120221995 and 13111120222013.

It is not an unprimeable number, because it can be changed into a prime (13111120222003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630078 + ... + 5159383.

It is an arithmetic number, because the mean of its divisors is an integer number (1641911686317).

Almost surely, 2^{13111120222033} is an apocalyptic number.

It is an amenable number.

13111120222033 is a deficient number, since it is larger than the sum of its proper divisors (24173268503).

13111120222033 is an equidigital number, since it uses as much as digits as its factorization.

13111120222033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5793635.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 13111120222033 its reverse (33022202111131), we get a palindrome (46133322333164).

The spelling of 13111120222033 in words is "thirteen trillion, one hundred eleven billion, one hundred twenty million, two hundred twenty-two thousand, thirty-three".