2222312455456 has 48 divisors (see below), whose sum is σ = 4676754112128. Its totient is φ = 1036922022400.

The previous prime is 2222312455439. The next prime is 2222312455481. The reversal of 2222312455456 is 6545542132222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36792340 + ... + 36852691.

It is an arithmetic number, because the mean of its divisors is an integer number (97432377336).

Almost surely, 2^{2222312455456} is an apocalyptic number.

It is an amenable number.

2222312455456 is an abundant number, since it is smaller than the sum of its proper divisors (2454441656672).

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

2222312455456 is a wasteful number, since it uses less digits than its factorization.

2222312455456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73645105 (or 73645097 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 43.

Adding to 2222312455456 its reverse (6545542132222), we get a palindrome (8767854587678).

The spelling of 2222312455456 in words is "two trillion, two hundred twenty-two billion, three hundred twelve million, four hundred fifty-five thousand, four hundred fifty-six".