2222322445344 has 48 divisors (see below), whose sum is σ = 5868528176448. Its totient is φ = 736338369792.

The previous prime is 2222322445337. The next prime is 2222322445361. The reversal of 2222322445344 is 4435442232222.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69292927 + ... + 69324990.

It is an arithmetic number, because the mean of its divisors is an integer number (122261003676).

Almost surely, 2^{2222322445344} is an apocalyptic number.

2222322445344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2222322445344 is an abundant number, since it is smaller than the sum of its proper divisors (3646205731104).

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

2222322445344 is a wasteful number, since it uses less digits than its factorization.

2222322445344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138618097 (or 138618089 counting only the distinct ones).

The product of its digits is 737280, while the sum is 39.

Adding to 2222322445344 its reverse (4435442232222), we get a palindrome (6657764677566).

The spelling of 2222322445344 in words is "two trillion, two hundred twenty-two billion, three hundred twenty-two million, four hundred forty-five thousand, three hundred forty-four".