40202202211 has 2 divisors, whose sum is σ = 40202202212. Its totient is φ = 40202202210.

The previous prime is 40202202199. The next prime is 40202202349. The reversal of 40202202211 is 11220220204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40202202211 - 2⁵ = 40202202179 is a prime.

It is a super-2 number, since 2×40202202211² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40202200211) 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 as a sum of consecutive naturals, namely, 20101101105 + 20101101106.

It is an arithmetic number, because the mean of its divisors is an integer number (20101101106).

Almost surely, 2^40202202211 is an apocalyptic number.

40202202211 is a deficient number, since it is larger than the sum of its proper divisors (1).

40202202211 is an equidigital number, since it uses as much as digits as its factorization.

40202202211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 40202202211 its reverse (11220220204), we get a palindrome (51422422415).

The spelling of 40202202211 in words is "forty billion, two hundred two million, two hundred two thousand, two hundred eleven".