11225252029 has 2 divisors, whose sum is σ = 11225252030. Its totient is φ = 11225252028.

The previous prime is 11225251991. The next prime is 11225252063. The reversal of 11225252029 is 92025252211.

11225252029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9766775929 + 1458476100 = 98827^2 + 38190^2 .

It is a cyclic number.

It is not a de Polignac number, because 11225252029 - 2²⁷ = 11091034301 is a prime.

It is a super-2 number, since 2×11225252029² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11225252629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5612626014 + 5612626015.

It is an arithmetic number, because the mean of its divisors is an integer number (5612626015).

Almost surely, 2^11225252029 is an apocalyptic number.

It is an amenable number.

11225252029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11225252029 is an equidigital number, since it uses as much as digits as its factorization.

11225252029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 11225252029 in words is "eleven billion, two hundred twenty-five million, two hundred fifty-two thousand, twenty-nine".