10002221202002 has 8 divisors (see below), whose sum is σ = 15003653978700. Its totient is φ = 5001003209104.

The previous prime is 10002221201963. The next prime is 10002221202013. The reversal of 10002221202002 is 20020212220001.

10002221202002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9829347362041 + 172873839961 = 3135179^2 + 415781^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53579477 + ... + 53765832.

Almost surely, 2^{10002221202002} is an apocalyptic number.

10002221202002 is a deficient number, since it is larger than the sum of its proper divisors (5001432776698).

10002221202002 is a wasteful number, since it uses less digits than its factorization.

10002221202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107391900.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10002221202002 its reverse (20020212220001), we get a palindrome (30022433422003).

The spelling of 10002221202002 in words is "ten trillion, two billion, two hundred twenty-one million, two hundred two thousand, two".