20220022005 has 16 divisors (see below), whose sum is σ = 32355033984. Its totient is φ = 10783012160.

The previous prime is 20220021919. The next prime is 20220022007. The reversal of 20220022005 is 50022002202.

It is not a de Polignac number, because 20220022005 - 2¹³ = 20220013813 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220022007) 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, 122395 + ... + 235415.

It is an arithmetic number, because the mean of its divisors is an integer number (2022189624).

Almost surely, 2^20220022005 is an apocalyptic number.

It is an amenable number.

20220022005 is a deficient number, since it is larger than the sum of its proper divisors (12135011979).

20220022005 is a wasteful number, since it uses less digits than its factorization.

20220022005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124956.

The product of its (nonzero) digits is 160, while the sum is 15.

Adding to 20220022005 its reverse (50022002202), we get a palindrome (70242024207).

The spelling of 20220022005 in words is "twenty billion, two hundred twenty million, twenty-two thousand, five".