40350331222 has 8 divisors (see below), whose sum is σ = 60526786536. Its totient is φ = 20174735712.

The previous prime is 40350331211. The next prime is 40350331223. The reversal of 40350331222 is 22213305304.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40350331223) 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, 80908 + ... + 295375.

It is an arithmetic number, because the mean of its divisors is an integer number (7565848317).

Almost surely, 2^40350331222 is an apocalyptic number.

40350331222 is a deficient number, since it is larger than the sum of its proper divisors (20176455314).

40350331222 is a wasteful number, since it uses less digits than its factorization.

40350331222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429902.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 40350331222 its reverse (22213305304), we get a palindrome (62563636526).

The spelling of 40350331222 in words is "forty billion, three hundred fifty million, three hundred thirty-one thousand, two hundred twenty-two".