222442001010 has 64 divisors (see below), whose sum is σ = 596730758400. Its totient is φ = 58962658176.

The previous prime is 222442000903. The next prime is 222442001057. The reversal of 222442001010 is 10100244222.

222442001010 is a `hidden beast` number, since 2 + 224 + 420 + 0 + 10 + 10 = 666.

222442001010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 31 ways as a sum of consecutive naturals, for example, 2421555 + ... + 2511734.

It is an arithmetic number, because the mean of its divisors is an integer number (9323918100).

Almost surely, 2^222442001010 is an apocalyptic number.

222442001010 is an abundant number, since it is smaller than the sum of its proper divisors (374288757390).

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

222442001010 is a wasteful number, since it uses less digits than its factorization.

222442001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4933472 (or 4933466 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 222442001010 its reverse (10100244222), we get a palindrome (232542245232).

The spelling of 222442001010 in words is "two hundred twenty-two billion, four hundred forty-two million, one thousand, ten".