2200500157 has 2 divisors, whose sum is σ = 2200500158. Its totient is φ = 2200500156.

The previous prime is 2200500121. The next prime is 2200500161. The reversal of 2200500157 is 7510050022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1439898916 + 760601241 = 37946^2 + 27579^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200500157 - 2²³ = 2192111549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200507157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100250078 + 1100250079.

It is an arithmetic number, because the mean of its divisors is an integer number (1100250079).

Almost surely, 2^2200500157 is an apocalyptic number.

It is an amenable number.

2200500157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200500157 is an equidigital number, since it uses as much as digits as its factorization.

2200500157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 2200500157 is about 46909.4889867711. The cubic root of 2200500157 is about 1300.6899999767.

Adding to 2200500157 its reverse (7510050022), we get a palindrome (9710550179).

It can be divided in two parts, 220050015 and 7, that added together give a palindrome (220050022).

The spelling of 2200500157 in words is "two billion, two hundred million, five hundred thousand, one hundred fifty-seven".