115570200001 has 4 divisors (see below), whose sum is σ = 115603595604. Its totient is φ = 115536804400.

The previous prime is 115570199999. The next prime is 115570200049. The reversal of 115570200001 is 100002075511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31063710001 + 84506490000 = 176249^2 + 290700^2 .

It is a cyclic number.

It is not a de Polignac number, because 115570200001 - 2¹ = 115570199999 is a prime.

It is a super-2 number, since 2×115570200001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115570200401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16692610 + ... + 16699531.

It is an arithmetic number, because the mean of its divisors is an integer number (28900898901).

Almost surely, 2^115570200001 is an apocalyptic number.

It is an amenable number.

115570200001 is a deficient number, since it is larger than the sum of its proper divisors (33395603).

115570200001 is an equidigital number, since it uses as much as digits as its factorization.

115570200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33395602.

The product of its (nonzero) digits is 350, while the sum is 22.

Adding to 115570200001 its reverse (100002075511), we get a palindrome (215572275512).

The spelling of 115570200001 in words is "one hundred fifteen billion, five hundred seventy million, two hundred thousand, one".