20412002211 has 8 divisors (see below), whose sum is σ = 28399307520. Its totient is φ = 13016349192.

The previous prime is 20412002209. The next prime is 20412002227. The reversal of 20412002211 is 11220021402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20412002211 - 2¹ = 20412002209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20412002011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147912991 + ... + 147913128.

It is an arithmetic number, because the mean of its divisors is an integer number (3549913440).

Almost surely, 2^20412002211 is an apocalyptic number.

20412002211 is a deficient number, since it is larger than the sum of its proper divisors (7987305309).

20412002211 is a wasteful number, since it uses less digits than its factorization.

20412002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295826145.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20412002211 its reverse (11220021402), we get a palindrome (31632023613).

The spelling of 20412002211 in words is "twenty billion, four hundred twelve million, two thousand, two hundred eleven".