224909235701 has 2 divisors, whose sum is σ = 224909235702. Its totient is φ = 224909235700.

The previous prime is 224909235671. The next prime is 224909235703. The reversal of 224909235701 is 107532909422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121097040100 + 103812195601 = 347990^2 + 322199^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224909235701 is a prime.

It is a super-2 number, since 2×224909235701² (a number of 24 digits) contains 22 as substring.

Together with 224909235703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224909235703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112454617850 + 112454617851.

It is an arithmetic number, because the mean of its divisors is an integer number (112454617851).

Almost surely, 2^224909235701 is an apocalyptic number.

It is an amenable number.

224909235701 is a deficient number, since it is larger than the sum of its proper divisors (1).

224909235701 is an equidigital number, since it uses as much as digits as its factorization.

224909235701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 224909235701 in words is "two hundred twenty-four billion, nine hundred nine million, two hundred thirty-five thousand, seven hundred one".