10011021000002 has 32 divisors (see below), whose sum is σ = 16546863017664. Its totient is φ = 4504593672000.

The previous prime is 10011020999951. The next prime is 10011021000037. The reversal of 10011021000002 is 20000012011001.

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, 11942273 + ... + 12753035.

It is an arithmetic number, because the mean of its divisors is an integer number (517089469302).

Almost surely, 2^{10011021000002} is an apocalyptic number.

10011021000002 is a deficient number, since it is larger than the sum of its proper divisors (6535842017662).

10011021000002 is a wasteful number, since it uses less digits than its factorization.

10011021000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816434.

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

Adding to 10011021000002 its reverse (20000012011001), we get a palindrome (30011033011003).

It can be divided in two parts, 100110 and 21000002, that added together give a palindrome (21100112).

The spelling of 10011021000002 in words is "ten trillion, eleven billion, twenty-one million, two", and thus it is an aban number and an uban number.