2020101211102 has 32 divisors (see below), whose sum is σ = 3513758421600. Its totient is φ = 862636965888.

The previous prime is 2020101211099. The next prime is 2020101211129. The reversal of 2020101211102 is 2011121010202.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

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, 38705827 + ... + 38757982.

It is an arithmetic number, because the mean of its divisors is an integer number (109804950675).

Almost surely, 2^{2020101211102} is an apocalyptic number.

2020101211102 is a deficient number, since it is larger than the sum of its proper divisors (1493657210498).

2020101211102 is a wasteful number, since it uses less digits than its factorization.

2020101211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77463900.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2020101211102 its reverse (2011121010202), we get a palindrome (4031222221304).

The spelling of 2020101211102 in words is "two trillion, twenty billion, one hundred one million, two hundred eleven thousand, one hundred two".