10002111011002 has 32 divisors (see below), whose sum is σ = 16749206521344. Its totient is φ = 4440289585200.

The previous prime is 10002111010939. The next prime is 10002111011033. The reversal of 10002111011002 is 20011011120001.

It is a self number, because there is not a number n which added to its sum of digits gives 10002111011002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10331523 + ... + 11258089.

It is an arithmetic number, because the mean of its divisors is an integer number (523412703792).

Almost surely, 2^{10002111011002} is an apocalyptic number.

10002111011002 is a deficient number, since it is larger than the sum of its proper divisors (6747095510342).

10002111011002 is a wasteful number, since it uses less digits than its factorization.

10002111011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938034.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10002111011002 its reverse (20011011120001), we get a palindrome (30013122131003).

The spelling of 10002111011002 in words is "ten trillion, two billion, one hundred eleven million, eleven thousand, two".