222213310042 has 8 divisors (see below), whose sum is σ = 333353810196. Its totient is φ = 111095373312.

The previous prime is 222213310037. The next prime is 222213310063. The reversal of 222213310042 is 240013312222.

It can be written as a sum of positive squares in 2 ways, for example, as 197341181361 + 24872128681 = 444231^2 + 157709^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 222213309995 and 222213310022.

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, 5616213 + ... + 5655640.

Almost surely, 2^222213310042 is an apocalyptic number.

222213310042 is a deficient number, since it is larger than the sum of its proper divisors (111140500154).

222213310042 is a wasteful number, since it uses less digits than its factorization.

222213310042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11281712.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222213310042 its reverse (240013312222), we get a palindrome (462226622264).

The spelling of 222213310042 in words is "two hundred twenty-two billion, two hundred thirteen million, three hundred ten thousand, forty-two".