40220143211 has 2 divisors, whose sum is σ = 40220143212. Its totient is φ = 40220143210.

The previous prime is 40220143193. The next prime is 40220143219. The reversal of 40220143211 is 11234102204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40220143211 - 2¹⁰ = 40220142187 is a prime.

It is not a weakly prime, because it can be changed into another prime (40220143219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20110071605 + 20110071606.

It is an arithmetic number, because the mean of its divisors is an integer number (20110071606).

Almost surely, 2^40220143211 is an apocalyptic number.

40220143211 is a deficient number, since it is larger than the sum of its proper divisors (1).

40220143211 is an equidigital number, since it uses as much as digits as its factorization.

40220143211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 40220143211 its reverse (11234102204), we get a palindrome (51454245415).

The spelling of 40220143211 in words is "forty billion, two hundred twenty million, one hundred forty-three thousand, two hundred eleven".