10111123223237 has 2 divisors, whose sum is σ = 10111123223238. Its totient is φ = 10111123223236.

The previous prime is 10111123223213. The next prime is 10111123223261. The reversal of 10111123223237 is 73232232111101.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (10111123223213) and next prime (10111123223261).

It can be written as a sum of positive squares in only one way, i.e., 7573773698401 + 2537349524836 = 2752049^2 + 1592906^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10111123223237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111123223207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055561611618 + 5055561611619.

It is an arithmetic number, because the mean of its divisors is an integer number (5055561611619).

Almost surely, 2^{10111123223237} is an apocalyptic number.

It is an amenable number.

10111123223237 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111123223237 is an equidigital number, since it uses as much as digits as its factorization.

10111123223237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 10111123223237 its reverse (73232232111101), we get a palindrome (83343355334338).

The spelling of 10111123223237 in words is "ten trillion, one hundred eleven billion, one hundred twenty-three million, two hundred twenty-three thousand, two hundred thirty-seven".