101001072229 has 2 divisors, whose sum is σ = 101001072230. Its totient is φ = 101001072228.

The previous prime is 101001072203. The next prime is 101001072239. The reversal of 101001072229 is 922270100101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85890024900 + 15111047329 = 293070^2 + 122927^2 .

It is a cyclic number.

It is not a de Polignac number, because 101001072229 - 2¹⁹ = 101000547941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101001072239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500536114 + 50500536115.

It is an arithmetic number, because the mean of its divisors is an integer number (50500536115).

Almost surely, 2^101001072229 is an apocalyptic number.

It is an amenable number.

101001072229 is a deficient number, since it is larger than the sum of its proper divisors (1).

101001072229 is an equidigital number, since it uses as much as digits as its factorization.

101001072229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 101001072229 in words is "one hundred one billion, one million, seventy-two thousand, two hundred twenty-nine".