2021001110002 has 64 divisors (see below), whose sum is σ = 3561764177664. Its totient is φ = 842038364160.

The previous prime is 2021001109997. The next prime is 2021001110039. The reversal of 2021001110002 is 2000111001202.

It is a super-2 number, since 2×2021001110002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 521277688 + ... + 521281564.

It is an arithmetic number, because the mean of its divisors is an integer number (55652565276).

Almost surely, 2^{2021001110002} is an apocalyptic number.

2021001110002 is a deficient number, since it is larger than the sum of its proper divisors (1540763067662).

2021001110002 is a wasteful number, since it uses less digits than its factorization.

2021001110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7763.

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

Adding to 2021001110002 its reverse (2000111001202), we get a palindrome (4021112111204).

The spelling of 2021001110002 in words is "two trillion, twenty-one billion, one million, one hundred ten thousand, two".