11002121022037 has 2 divisors, whose sum is σ = 11002121022038. Its totient is φ = 11002121022036.

The previous prime is 11002121021989. The next prime is 11002121022043. The reversal of 11002121022037 is 73022012120011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11001633230641 + 487791396 = 3316871^2 + 22086^2 .

It is a cyclic number.

It is not a de Polignac number, because 11002121022037 - 2¹⁵ = 11002120989269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11002121021999 and 11002121022017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002121028037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501060511018 + 5501060511019.

It is an arithmetic number, because the mean of its divisors is an integer number (5501060511019).

Almost surely, 2^{11002121022037} is an apocalyptic number.

It is an amenable number.

11002121022037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002121022037 is an equidigital number, since it uses as much as digits as its factorization.

11002121022037 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 11002121022037 its reverse (73022012120011), we get a palindrome (84024133142048).

The spelling of 11002121022037 in words is "eleven trillion, two billion, one hundred twenty-one million, twenty-two thousand, thirty-seven".