20022020103 has 16 divisors (see below), whose sum is σ = 26808537600. Its totient is φ = 13291810560.

The previous prime is 20022020059. The next prime is 20022020111. The reversal of 20022020103 is 30102022002.

It is not a de Polignac number, because 20022020103 - 2⁸ = 20022019847 is a prime.

It is a super-2 number, since 2×20022020103² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022020143) 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, 1896343 + ... + 1906871.

It is an arithmetic number, because the mean of its divisors is an integer number (1675533600).

Almost surely, 2^20022020103 is an apocalyptic number.

20022020103 is a deficient number, since it is larger than the sum of its proper divisors (6786517497).

20022020103 is a wasteful number, since it uses less digits than its factorization.

20022020103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13142.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 20022020103 its reverse (30102022002), we get a palindrome (50124042105).

The spelling of 20022020103 in words is "twenty billion, twenty-two million, twenty thousand, one hundred three".