10819201 has 2 divisors, whose sum is σ = 10819202. Its totient is φ = 10819200.

The previous prime is 10819199. The next prime is 10819229. The reversal of 10819201 is 10291801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10732176 + 87025 = 3276^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 10819201 - 2¹ = 10819199 is a prime.

It is a super-2 number, since 2×10819201² = 234110220556802, which contains 22 as substring.

Together with 10819199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10819241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5409600 + 5409601.

It is an arithmetic number, because the mean of its divisors is an integer number (5409601).

Almost surely, 2^10819201 is an apocalyptic number.

It is an amenable number.

10819201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10819201 is an equidigital number, since it uses as much as digits as its factorization.

10819201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 10819201 is about 3289.2553868619. The cubic root of 10819201 is about 221.1728069734.

The spelling of 10819201 in words is "ten million, eight hundred nineteen thousand, two hundred one".