10007207018 has 8 divisors (see below), whose sum is σ = 15011236548. Its totient is φ = 5003461504.

The previous prime is 10007207017. The next prime is 10007207027. The reversal of 10007207018 is 81070270001.

It can be written as a sum of positive squares in 2 ways, for example, as 9276964489 + 730242529 = 96317^2 + 27023^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10007207018² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10007207017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91130 + ... + 168282.

Almost surely, 2^10007207018 is an apocalyptic number.

10007207018 is a deficient number, since it is larger than the sum of its proper divisors (5004029530).

10007207018 is an equidigital number, since it uses as much as digits as its factorization.

10007207018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142008.

The product of its (nonzero) digits is 784, while the sum is 26.

Adding to 10007207018 its reverse (81070270001), we get a palindrome (91077477019).

The spelling of 10007207018 in words is "ten billion, seven million, two hundred seven thousand, eighteen".