11112411229 has 2 divisors, whose sum is σ = 11112411230. Its totient is φ = 11112411228.

The previous prime is 11112411157. The next prime is 11112411253. The reversal of 11112411229 is 92211421111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9939691204 + 1172720025 = 99698^2 + 34245^2 .

It is an emirp because it is prime and its reverse (92211421111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11112411229 - 2¹³ = 11112403037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11112411329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556205614 + 5556205615.

It is an arithmetic number, because the mean of its divisors is an integer number (5556205615).

Almost surely, 2^11112411229 is an apocalyptic number.

It is an amenable number.

11112411229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112411229 is an equidigital number, since it uses as much as digits as its factorization.

11112411229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 25.

The spelling of 11112411229 in words is "eleven billion, one hundred twelve million, four hundred eleven thousand, two hundred twenty-nine".