40310240222 has 16 divisors (see below), whose sum is σ = 69193148640. Its totient is φ = 17253347328.

The previous prime is 40310240203. The next prime is 40310240281. The reversal of 40310240222 is 22204201304.

It is a super-3 number, since 3×40310240222³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40310240194 and 40310240203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861343 + ... + 1882874.

It is an arithmetic number, because the mean of its divisors is an integer number (4324571790).

Almost surely, 2^40310240222 is an apocalyptic number.

40310240222 is a deficient number, since it is larger than the sum of its proper divisors (28882908418).

40310240222 is a wasteful number, since it uses less digits than its factorization.

40310240222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744995.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 40310240222 its reverse (22204201304), we get a palindrome (62514441526).

The spelling of 40310240222 in words is "forty billion, three hundred ten million, two hundred forty thousand, two hundred twenty-two".