2200200157 has 2 divisors, whose sum is σ = 2200200158. Its totient is φ = 2200200156.

The previous prime is 2200200113. The next prime is 2200200161. The reversal of 2200200157 is 7510020022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1947103876 + 253096281 = 44126^2 + 15909^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2200200157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200200257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100100078 + 1100100079.

It is an arithmetic number, because the mean of its divisors is an integer number (1100100079).

Almost surely, 2^2200200157 is an apocalyptic number.

It is an amenable number.

2200200157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200200157 is an equidigital number, since it uses as much as digits as its factorization.

2200200157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 2200200157 is about 46906.2912304949. The cubic root of 2200200157 is about 1300.6308884556.

Adding to 2200200157 its reverse (7510020022), we get a palindrome (9710220179).

It can be divided in two parts, 220020015 and 7, that added together give a palindrome (220020022).

The spelling of 2200200157 in words is "two billion, two hundred million, two hundred thousand, one hundred fifty-seven".