40222043011 has 8 divisors (see below), whose sum is σ = 40320358848. Its totient is φ = 40123776000.

The previous prime is 40222043009. The next prime is 40222043041. The reversal of 40222043011 is 11034022204.

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

It is a cyclic number.

It is not a de Polignac number, because 40222043011 - 2¹ = 40222043009 is a prime.

It is a super-2 number, since 2×40222043011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40222043011.

It is not an unprimeable number, because it can be changed into a prime (40222043041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2056006 + ... + 2075476.

It is an arithmetic number, because the mean of its divisors is an integer number (5040044856).

Almost surely, 2^40222043011 is an apocalyptic number.

40222043011 is a deficient number, since it is larger than the sum of its proper divisors (98315837).

40222043011 is a wasteful number, since it uses less digits than its factorization.

40222043011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24413.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 40222043011 its reverse (11034022204), we get a palindrome (51256065215).

The spelling of 40222043011 in words is "forty billion, two hundred twenty-two million, forty-three thousand, eleven".