20010222107 has 4 divisors (see below), whose sum is σ = 20034360720. Its totient is φ = 19986083496.

The previous prime is 20010222083. The next prime is 20010222109. The reversal of 20010222107 is 70122201002.

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 20010222107 - 2¹⁴ = 20010205723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20010222109) 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, 12068063 + ... + 12069720.

It is an arithmetic number, because the mean of its divisors is an integer number (5008590180).

Almost surely, 2^20010222107 is an apocalyptic number.

20010222107 is a deficient number, since it is larger than the sum of its proper divisors (24138613).

20010222107 is an equidigital number, since it uses as much as digits as its factorization.

20010222107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24138612.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 20010222107 its reverse (70122201002), we get a palindrome (90132423109).

The spelling of 20010222107 in words is "twenty billion, ten million, two hundred twenty-two thousand, one hundred seven".