222441548140 has 48 divisors (see below), whose sum is σ = 534250708992. Its totient is φ = 76209817536.

The previous prime is 222441548101. The next prime is 222441548209. The reversal of 222441548140 is 41845144222.

It is a happy number.

222441548140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 222441548140.

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 15 ways as a sum of consecutive naturals, for example, 389772 + ... + 772531.

It is an arithmetic number, because the mean of its divisors is an integer number (11130223104).

Almost surely, 2^222441548140 is an apocalyptic number.

222441548140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222441548140 is an abundant number, since it is smaller than the sum of its proper divisors (311809160852).

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

222441548140 is a wasteful number, since it uses less digits than its factorization.

222441548140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163686 (or 1163684 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 37.

The spelling of 222441548140 in words is "two hundred twenty-two billion, four hundred forty-one million, five hundred forty-eight thousand, one hundred forty".