10011002001002 has 12 divisors (see below), whose sum is σ = 15848442227106. Its totient is φ = 4742053579080.

The previous prime is 10011002000933. The next prime is 10011002001029. The reversal of 10011002001002 is 20010020011001.

It can be written as a sum of positive squares in only one way, i.e., 7298593931281 + 2712408069721 = 2701591^2 + 1646939^2 .

It is a super-2 number, since 2×10011002001002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6932826149 + ... + 6932827592.

Almost surely, 2^{10011002001002} is an apocalyptic number.

10011002001002 is a deficient number, since it is larger than the sum of its proper divisors (5837440226104).

10011002001002 is a wasteful number, since it uses less digits than its factorization.

10011002001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13865653781 (or 13865653762 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10011002001002 its reverse (20010020011001), we get a palindrome (30021022012003).

The spelling of 10011002001002 in words is "ten trillion, eleven billion, two million, one thousand, two".