11021222100037 has 2 divisors, whose sum is σ = 11021222100038. Its totient is φ = 11021222100036.

The previous prime is 11021222100011. The next prime is 11021222100059. The reversal of 11021222100037 is 73000122212011.

It is an a-pointer prime, because the next prime (11021222100059) can be obtained adding 11021222100037 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9960752596356 + 1060469503681 = 3156066^2 + 1029791^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11021222100037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11021222099990 and 11021222100017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021222100067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510611050018 + 5510611050019.

It is an arithmetic number, because the mean of its divisors is an integer number (5510611050019).

Almost surely, 2^{11021222100037} is an apocalyptic number.

It is an amenable number.

11021222100037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021222100037 is an equidigital number, since it uses as much as digits as its factorization.

11021222100037 is an evil number, because the sum of its binary digits is even.

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

Adding to 11021222100037 its reverse (73000122212011), we get a palindrome (84021344312048).

The spelling of 11021222100037 in words is "eleven trillion, twenty-one billion, two hundred twenty-two million, one hundred thousand, thirty-seven".