20002010001102 has 32 divisors (see below), whose sum is σ = 44456311353600. Its totient is φ = 6666226631064.

The previous prime is 20002010001059. The next prime is 20002010001109. The reversal of 20002010001102 is 20110001020002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002010001109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30506952 + ... + 31155707.

It is an arithmetic number, because the mean of its divisors is an integer number (1389259729800).

Almost surely, 2^{20002010001102} is an apocalyptic number.

20002010001102 is an abundant number, since it is smaller than the sum of its proper divisors (24454301352498).

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

20002010001102 is a wasteful number, since it uses less digits than its factorization.

20002010001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61668677 (or 61668671 counting only the distinct ones).

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

Adding to 20002010001102 its reverse (20110001020002), we get a palindrome (40112011021104).

The spelling of 20002010001102 in words is "twenty trillion, two billion, ten million, one thousand, one hundred two".