12200953 has 2 divisors, whose sum is σ = 12200954. Its totient is φ = 12200952.

The previous prime is 12200939. The next prime is 12200957. The reversal of 12200953 is 35900221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12194064 + 6889 = 3492^2 + 83^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12200953 is a prime.

It is not a weakly prime, because it can be changed into another prime (12200957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100476 + 6100477.

It is an arithmetic number, because the mean of its divisors is an integer number (6100477).

Almost surely, 2^12200953 is an apocalyptic number.

It is an amenable number.

12200953 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200953 is an equidigital number, since it uses as much as digits as its factorization.

12200953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 12200953 is about 3492.9862582037. The cubic root of 12200953 is about 230.2137458476.

The spelling of 12200953 in words is "twelve million, two hundred thousand, nine hundred fifty-three".