20210011100002 has 32 divisors (see below), whose sum is σ = 31050327715200. Its totient is φ = 9862782048000.

The previous prime is 20210011099987. The next prime is 20210011100011. The reversal of 20210011100002 is 20000111001202.

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, 117647649 + ... + 117819307.

It is an arithmetic number, because the mean of its divisors is an integer number (970322741100).

Almost surely, 2^{20210011100002} is an apocalyptic number.

20210011100002 is a deficient number, since it is larger than the sum of its proper divisors (10840316615198).

20210011100002 is a wasteful number, since it uses less digits than its factorization.

20210011100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180042.

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

Adding to 20210011100002 its reverse (20000111001202), we get a palindrome (40210122101204).

The spelling of 20210011100002 in words is "twenty trillion, two hundred ten billion, eleven million, one hundred thousand, two".