10002221007 has 16 divisors (see below), whose sum is σ = 13521392640. Its totient is φ = 6576158592.

The previous prime is 10002220981. The next prime is 10002221039. The reversal of 10002221007 is 70012220001.

It is not a de Polignac number, because 10002221007 - 2⁸ = 10002220751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002221087) 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 15 ways as a sum of consecutive naturals, for example, 1719 + ... + 141447.

It is an arithmetic number, because the mean of its divisors is an integer number (845087040).

Almost surely, 2^10002221007 is an apocalyptic number.

10002221007 is a deficient number, since it is larger than the sum of its proper divisors (3519171633).

10002221007 is a wasteful number, since it uses less digits than its factorization.

10002221007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140062.

The product of its (nonzero) digits is 56, while the sum is 15.

Adding to 10002221007 its reverse (70012220001), we get a palindrome (80014441008).

The spelling of 10002221007 in words is "ten billion, two million, two hundred twenty-one thousand, seven".