4236420022205 has 16 divisors (see below), whose sum is σ = 5818529393280. Its totient is φ = 2900682762432.

The previous prime is 4236420022147. The next prime is 4236420022231. The reversal of 4236420022205 is 5022200246324.

It is not a de Polignac number, because 4236420022205 - 2²⁶ = 4236352913341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89371115 + ... + 89418504.

It is an arithmetic number, because the mean of its divisors is an integer number (363658087080).

Almost surely, 2^{4236420022205} is an apocalyptic number.

It is an amenable number.

4236420022205 is a deficient number, since it is larger than the sum of its proper divisors (1582109371075).

4236420022205 is a wasteful number, since it uses less digits than its factorization.

4236420022205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178790308.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 4236420022205 its reverse (5022200246324), we get a palindrome (9258620268529).

The spelling of 4236420022205 in words is "four trillion, two hundred thirty-six billion, four hundred twenty million, twenty-two thousand, two hundred five".