10020002207 has 4 divisors (see below), whose sum is σ = 10020354720. Its totient is φ = 10019649696.

The previous prime is 10020002197. The next prime is 10020002219. The reversal of 10020002207 is 70220002001.

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

It is a cyclic number.

It is not a de Polignac number, because 10020002207 - 2⁶ = 10020002143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020002191 and 10020002200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020002297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129482 + ... + 191847.

It is an arithmetic number, because the mean of its divisors is an integer number (2505088680).

Almost surely, 2^10020002207 is an apocalyptic number.

10020002207 is a deficient number, since it is larger than the sum of its proper divisors (352513).

10020002207 is an equidigital number, since it uses as much as digits as its factorization.

10020002207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352512.

The product of its (nonzero) digits is 56, while the sum is 14.

Adding to 10020002207 its reverse (70220002001), we get a palindrome (80240004208).

The spelling of 10020002207 in words is "ten billion, twenty million, two thousand, two hundred seven".