11002252514021 has 2 divisors, whose sum is σ = 11002252514022. Its totient is φ = 11002252514020.

The previous prime is 11002252514009. The next prime is 11002252514041. The reversal of 11002252514021 is 12041525220011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9953778911521 + 1048473602500 = 3154961^2 + 1023950^2 .

It is a cyclic number.

It is not a de Polignac number, because 11002252514021 - 2²⁶ = 11002185405157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002252514041) 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, 5501126257010 + 5501126257011.

It is an arithmetic number, because the mean of its divisors is an integer number (5501126257011).

Almost surely, 2^{11002252514021} is an apocalyptic number.

It is an amenable number.

11002252514021 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002252514021 is an equidigital number, since it uses as much as digits as its factorization.

11002252514021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 11002252514021 its reverse (12041525220011), we get a palindrome (23043777734032).

The spelling of 11002252514021 in words is "eleven trillion, two billion, two hundred fifty-two million, five hundred fourteen thousand, twenty-one".