20022103232005 has 32 divisors (see below), whose sum is σ = 27768555717120. Its totient is φ = 13574619294720.

The previous prime is 20022103231969. The next prime is 20022103232023. The reversal of 20022103232005 is 50023230122002.

It is not a de Polignac number, because 20022103232005 - 2¹⁷ = 20022103100933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84039000 + ... + 84276910.

It is an arithmetic number, because the mean of its divisors is an integer number (867767366160).

Almost surely, 2^{20022103232005} is an apocalyptic number.

It is an amenable number.

20022103232005 is a deficient number, since it is larger than the sum of its proper divisors (7746452485115).

20022103232005 is a wasteful number, since it uses less digits than its factorization.

20022103232005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265029.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 20022103232005 its reverse (50023230122002), we get a palindrome (70045333354007).

The spelling of 20022103232005 in words is "twenty trillion, twenty-two billion, one hundred three million, two hundred thirty-two thousand, five".