10011002012002 has 32 divisors (see below), whose sum is σ = 15830380455984. Its totient is φ = 4742947872000.

The previous prime is 10011002011949. The next prime is 10011002012009. The reversal of 10011002012002 is 20021020011001.

It can be written as a sum of positive squares in 8 ways, for example, as 8743961366361 + 1267040645641 = 2957019^2 + 1125629^2 .

It is a super-2 number, since 2×10011002012002² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10011002012002.

It is not an unprimeable number, because it can be changed into a prime (10011002012009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10523133 + ... + 11434960.

Almost surely, 2^{10011002012002} is an apocalyptic number.

10011002012002 is a deficient number, since it is larger than the sum of its proper divisors (5819378443982).

10011002012002 is a wasteful number, since it uses less digits than its factorization.

10011002012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21958294.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10011002012002 its reverse (20021020011001), we get a palindrome (30032022023003).

The spelling of 10011002012002 in words is "ten trillion, eleven billion, two million, twelve thousand, two".