2020100110002 has 96 divisors (see below), whose sum is σ = 4727149435008. Its totient is φ = 619780750848.

The previous prime is 2020100109977. The next prime is 2020100110163. The reversal of 2020100110002 is 2000110010202.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122518603 + ... + 122535089.

It is an arithmetic number, because the mean of its divisors is an integer number (49241139948).

Almost surely, 2^{2020100110002} is an apocalyptic number.

2020100110002 is an abundant number, since it is smaller than the sum of its proper divisors (2707049325006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020100110002 is a wasteful number, since it uses less digits than its factorization.

2020100110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17984 (or 17981 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2020100110002 its reverse (2000110010202), we get a palindrome (4020210120204).

The spelling of 2020100110002 in words is "two trillion, twenty billion, one hundred million, one hundred ten thousand, two".