15010122229 has 2 divisors, whose sum is σ = 15010122230. Its totient is φ = 15010122228.

The previous prime is 15010122173. The next prime is 15010122271. The reversal of 15010122229 is 92222101051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12700839204 + 2309283025 = 112698^2 + 48055^2 .

It is an emirp because it is prime and its reverse (92222101051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15010122229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15010122629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7505061114 + 7505061115.

It is an arithmetic number, because the mean of its divisors is an integer number (7505061115).

Almost surely, 2^15010122229 is an apocalyptic number.

It is an amenable number.

15010122229 is a deficient number, since it is larger than the sum of its proper divisors (1).

15010122229 is an equidigital number, since it uses as much as digits as its factorization.

15010122229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 15010122229 in words is "fifteen billion, ten million, one hundred twenty-two thousand, two hundred twenty-nine".