2222422040016 has 70 divisors (see below), whose sum is σ = 6455960766210. Its totient is φ = 740807342784.

The previous prime is 2222422039949. The next prime is 2222422040053. The reversal of 2222422040016 is 6100402242222.

2222422040016 is a `hidden beast` number, since 2 + 2 + 2 + 24 + 220 + 400 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1746901463616 + 475520576400 = 1321704^2 + 689580^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

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 13 ways as a sum of consecutive naturals, for example, 95256771 + ... + 95280098.

Almost surely, 2^{2222422040016} is an apocalyptic number.

It is an amenable number.

2222422040016 is an abundant number, since it is smaller than the sum of its proper divisors (4233538726194).

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

2222422040016 is an equidigital number, since it uses as much as digits as its factorization.

2222422040016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190536895 (or 190536874 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2222422040016 its reverse (6100402242222), we get a palindrome (8322824282238).

The spelling of 2222422040016 in words is "two trillion, two hundred twenty-two billion, four hundred twenty-two million, forty thousand, sixteen".