2442640466222 has 16 divisors (see below), whose sum is σ = 4207418985600. Its totient is φ = 1051854746040.

The previous prime is 2442640466209. The next prime is 2442640466239. The reversal of 2442640466222 is 2226640462442.

It is a happy number.

2442640466222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 2921818322 + ... + 2921819157.

It is an arithmetic number, because the mean of its divisors is an integer number (262963686600).

Almost surely, 2^{2442640466222} is an apocalyptic number.

2442640466222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2442640466222 is a deficient number, since it is larger than the sum of its proper divisors (1764778519378).

2442640466222 is a wasteful number, since it uses less digits than its factorization.

2442640466222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5843637511.

The product of its (nonzero) digits is 1769472, while the sum is 44.

The spelling of 2442640466222 in words is "two trillion, four hundred forty-two billion, six hundred forty million, four hundred sixty-six thousand, two hundred twenty-two".