40462222222 has 8 divisors (see below), whose sum is σ = 60698273400. Its totient is φ = 20229464424.

The previous prime is 40462222211. The next prime is 40462222237. The reversal of 40462222222 is 22222226404.

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

40462222222 is a modest number, since divided by 222222 gives 40462 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792397 + ... + 841912.

It is an arithmetic number, because the mean of its divisors is an integer number (7587284175).

Almost surely, 2^40462222222 is an apocalyptic number.

40462222222 is a deficient number, since it is larger than the sum of its proper divisors (20236051178).

40462222222 is a wasteful number, since it uses less digits than its factorization.

40462222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646690.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 40462222222 its reverse (22222226404), we get a palindrome (62684448626).

The spelling of 40462222222 in words is "forty billion, four hundred sixty-two million, two hundred twenty-two thousand, two hundred twenty-two".