20412150211 has 2 divisors, whose sum is σ = 20412150212. Its totient is φ = 20412150210.

The previous prime is 20412150203. The next prime is 20412150233. The reversal of 20412150211 is 11205121402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20412150211 - 2³ = 20412150203 is a prime.

It is not a weakly prime, because it can be changed into another prime (20412151211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10206075105 + 10206075106.

It is an arithmetic number, because the mean of its divisors is an integer number (10206075106).

Almost surely, 2^20412150211 is an apocalyptic number.

20412150211 is a deficient number, since it is larger than the sum of its proper divisors (1).

20412150211 is an equidigital number, since it uses as much as digits as its factorization.

20412150211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 20412150211 its reverse (11205121402), we get a palindrome (31617271613).

The spelling of 20412150211 in words is "twenty billion, four hundred twelve million, one hundred fifty thousand, two hundred eleven".