368722201 has 2 divisors, whose sum is σ = 368722202. Its totient is φ = 368722200.

The previous prime is 368722199. The next prime is 368722217. The reversal of 368722201 is 102227863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 315417600 + 53304601 = 17760^2 + 7301^2 .

It is a cyclic number.

It is not a de Polignac number, because 368722201 - 2¹ = 368722199 is a prime.

Together with 368722199, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (368722261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184361100 + 184361101.

It is an arithmetic number, because the mean of its divisors is an integer number (184361101).

Almost surely, 2^368722201 is an apocalyptic number.

368722201 is the 12145-th centered pentagonal number.

It is an amenable number.

368722201 is a deficient number, since it is larger than the sum of its proper divisors (1).

368722201 is an equidigital number, since it uses as much as digits as its factorization.

368722201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 368722201 is about 19202.1405317220. The cubic root of 368722201 is about 717.0780506202.

The spelling of 368722201 in words is "three hundred sixty-eight million, seven hundred twenty-two thousand, two hundred one".