2142200005 has 32 divisors (see below), whose sum is σ = 2989156608. Its totient is φ = 1456512000.

The previous prime is 2142200003. The next prime is 2142200069. The reversal of 2142200005 is 5000022412.

It is not a de Polignac number, because 2142200005 - 2¹ = 2142200003 is a prime.

It is a super-2 number, since 2×2142200005² = 9178041722844000050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142200003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133599 + ... + 148771.

It is an arithmetic number, because the mean of its divisors is an integer number (93411144).

Almost surely, 2^2142200005 is an apocalyptic number.

It is an amenable number.

2142200005 is a deficient number, since it is larger than the sum of its proper divisors (846956603).

2142200005 is a wasteful number, since it uses less digits than its factorization.

2142200005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15357.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2142200005 is about 46283.9065442838. The cubic root of 2142200005 is about 1289.1001887593.

Adding to 2142200005 its reverse (5000022412), we get a palindrome (7142222417).

The spelling of 2142200005 in words is "two billion, one hundred forty-two million, two hundred thousand, five".