222142402342010 has 8 divisors (see below), whose sum is σ = 399856324215636. Its totient is φ = 88856960936800.

The previous prime is 222142402341989. The next prime is 222142402342033. The reversal of 222142402342010 is 10243204241222.

It can be written as a sum of positive squares in 2 ways, for example, as 190953070304929 + 31189332037081 = 13818577^2 + 5584741^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11107120117091 + ... + 11107120117110.

Almost surely, 2^{222142402342010} is an apocalyptic number.

222142402342010 is a deficient number, since it is larger than the sum of its proper divisors (177713921873626).

222142402342010 is a wasteful number, since it uses less digits than its factorization.

222142402342010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22214240234208.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 222142402342010 its reverse (10243204241222), we get a palindrome (232385606583232).

The spelling of 222142402342010 in words is "two hundred twenty-two trillion, one hundred forty-two billion, four hundred two million, three hundred forty-two thousand, ten".