3722210403018 has 16 divisors (see below), whose sum is σ = 7474079856096. Its totient is φ = 1235793626000.

The previous prime is 3722210403017. The next prime is 3722210403071. The reversal of 3722210403018 is 8103040122273.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3722210403018.

It is not an unprimeable number, because it can be changed into a prime (3722210403011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1235792121 + ... + 1235795132.

It is an arithmetic number, because the mean of its divisors is an integer number (467129991006).

Almost surely, 2^{3722210403018} is an apocalyptic number.

3722210403018 is an abundant number, since it is smaller than the sum of its proper divisors (3751869453078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3722210403018 is a wasteful number, since it uses less digits than its factorization.

3722210403018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471587509.

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 3722210403018 in words is "three trillion, seven hundred twenty-two billion, two hundred ten million, four hundred three thousand, eighteen".