2222335352440 has 64 divisors (see below), whose sum is σ = 5748795763200. Its totient is φ = 757380997248.

The previous prime is 2222335352437. The next prime is 2222335352443. The reversal of 2222335352440 is 442535332222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2222335352437) and next prime (2222335352443).

It is a self number, because there is not a number n which added to its sum of digits gives 2222335352440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222335352443) 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 15 ways as a sum of consecutive naturals, for example, 23716450 + ... + 23809969.

It is an arithmetic number, because the mean of its divisors is an integer number (89824933800).

Almost surely, 2^{2222335352440} is an apocalyptic number.

2222335352440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222335352440 is an abundant number, since it is smaller than the sum of its proper divisors (3526460410760).

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

2222335352440 is a wasteful number, since it uses less digits than its factorization.

2222335352440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47526604 (or 47526600 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

The spelling of 2222335352440 in words is "two trillion, two hundred twenty-two billion, three hundred thirty-five million, three hundred fifty-two thousand, four hundred forty".