40224413222 has 8 divisors (see below), whose sum is σ = 68956136976. Its totient is φ = 17239034232.

The previous prime is 40224413189. The next prime is 40224413233. The reversal of 40224413222 is 22231442204.

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

It is a junction number, because it is equal to n+sod(n) for n = 40224413191 and 40224413200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436586173 + ... + 1436586200.

It is an arithmetic number, because the mean of its divisors is an integer number (8619517122).

Almost surely, 2^40224413222 is an apocalyptic number.

40224413222 is a deficient number, since it is larger than the sum of its proper divisors (28731723754).

40224413222 is a wasteful number, since it uses less digits than its factorization.

40224413222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873172382.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 40224413222 its reverse (22231442204), we get a palindrome (62455855426).

The spelling of 40224413222 in words is "forty billion, two hundred twenty-four million, four hundred thirteen thousand, two hundred twenty-two".