11252229629 has 2 divisors, whose sum is σ = 11252229630. Its totient is φ = 11252229628.

The previous prime is 11252229613. The next prime is 11252229661. The reversal of 11252229629 is 92692225211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10931748025 + 320481604 = 104555^2 + 17902^2 .

It is a cyclic number.

It is not a de Polignac number, because 11252229629 - 2⁴ = 11252229613 is a prime.

It is a super-2 number, since 2×11252229629² (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 (11252229679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5626114814 + 5626114815.

It is an arithmetic number, because the mean of its divisors is an integer number (5626114815).

Almost surely, 2^11252229629 is an apocalyptic number.

It is an amenable number.

11252229629 is a deficient number, since it is larger than the sum of its proper divisors (1).

11252229629 is an equidigital number, since it uses as much as digits as its factorization.

11252229629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 41.

The spelling of 11252229629 in words is "eleven billion, two hundred fifty-two million, two hundred twenty-nine thousand, six hundred twenty-nine".