2020012202103 has 16 divisors (see below), whose sum is σ = 3079486223616. Its totient is φ = 1153778040000.

The previous prime is 2020012202093. The next prime is 2020012202119. The reversal of 2020012202103 is 3012022100202.

It is a happy number.

It is not a de Polignac number, because 2020012202103 - 2⁹ = 2020012201591 is a prime.

It is a super-2 number, since 2×2020012202103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020012212103) 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, 21395398 + ... + 21489603.

It is an arithmetic number, because the mean of its divisors is an integer number (192467888976).

Almost surely, 2^{2020012202103} is an apocalyptic number.

2020012202103 is a deficient number, since it is larger than the sum of its proper divisors (1059474021513).

2020012202103 is a wasteful number, since it uses less digits than its factorization.

2020012202103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42887254.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2020012202103 its reverse (3012022100202), we get a palindrome (5032034302305).

The spelling of 2020012202103 in words is "two trillion, twenty billion, twelve million, two hundred two thousand, one hundred three".