224572557136201 has 2 divisors, whose sum is σ = 224572557136202. Its totient is φ = 224572557136200.

The previous prime is 224572557136189. The next prime is 224572557136223. The reversal of 224572557136201 is 102631755275422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130973124033801 + 93599433102400 = 11444349^2 + 9674680^2 .

It is a cyclic number.

It is not a de Polignac number, because 224572557136201 - 2¹⁹ = 224572556611913 is a prime.

It is not a weakly prime, because it can be changed into another prime (224572557136231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112286278568100 + 112286278568101.

It is an arithmetic number, because the mean of its divisors is an integer number (112286278568101).

Almost surely, 2^{224572557136201} is an apocalyptic number.

It is an amenable number.

224572557136201 is a deficient number, since it is larger than the sum of its proper divisors (1).

224572557136201 is an equidigital number, since it uses as much as digits as its factorization.

224572557136201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056000, while the sum is 52.

The spelling of 224572557136201 in words is "two hundred twenty-four trillion, five hundred seventy-two billion, five hundred fifty-seven million, one hundred thirty-six thousand, two hundred one".