22020335107 has 4 divisors (see below), whose sum is σ = 22222356640. Its totient is φ = 21818313576.

The previous prime is 22020335089. The next prime is 22020335119. The reversal of 22020335107 is 70153302022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22020335107 - 2¹⁹ = 22019810819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22020335137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101010603 + ... + 101010820.

It is an arithmetic number, because the mean of its divisors is an integer number (5555589160).

Almost surely, 2^22020335107 is an apocalyptic number.

22020335107 is a deficient number, since it is larger than the sum of its proper divisors (202021533).

22020335107 is a wasteful number, since it uses less digits than its factorization.

22020335107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202021532.

The product of its (nonzero) digits is 2520, while the sum is 25.

Adding to 22020335107 its reverse (70153302022), we get a palindrome (92173637129).

The spelling of 22020335107 in words is "twenty-two billion, twenty million, three hundred thirty-five thousand, one hundred seven".