11401122037 has 2 divisors, whose sum is σ = 11401122038. Its totient is φ = 11401122036.

The previous prime is 11401121983. The next prime is 11401122043. The reversal of 11401122037 is 73022110411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6880038916 + 4521083121 = 82946^2 + 67239^2 .

It is a cyclic number.

It is not a de Polignac number, because 11401122037 - 2³¹ = 9253638389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11401121999 and 11401122017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11401122137) 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, 5700561018 + 5700561019.

It is an arithmetic number, because the mean of its divisors is an integer number (5700561019).

Almost surely, 2^11401122037 is an apocalyptic number.

It is an amenable number.

11401122037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11401122037 is an equidigital number, since it uses as much as digits as its factorization.

11401122037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 11401122037 its reverse (73022110411), we get a palindrome (84423232448).

The spelling of 11401122037 in words is "eleven billion, four hundred one million, one hundred twenty-two thousand, thirty-seven".