40202422211 has 4 divisors (see below), whose sum is σ = 45945625392. Its totient is φ = 34459219032.

The previous prime is 40202422153. The next prime is 40202422243. The reversal of 40202422211 is 11222420204.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40202422211 - 2⁶ = 40202422147 is a prime.

It is a super-2 number, since 2×40202422211² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40202422291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2871601580 + ... + 2871601593.

It is an arithmetic number, because the mean of its divisors is an integer number (11486406348).

Almost surely, 2^40202422211 is an apocalyptic number.

40202422211 is a deficient number, since it is larger than the sum of its proper divisors (5743203181).

40202422211 is an equidigital number, since it uses as much as digits as its factorization.

40202422211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743203180.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 40202422211 its reverse (11222420204), we get a palindrome (51424842415).

The spelling of 40202422211 in words is "forty billion, two hundred two million, four hundred twenty-two thousand, two hundred eleven".