222214220342 has 16 divisors (see below), whose sum is σ = 352939984560. Its totient is φ = 104567985408.

The previous prime is 222214220341. The next prime is 222214220351. The reversal of 222214220342 is 243022412222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222214220341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173209 + ... + 1349387.

It is an arithmetic number, because the mean of its divisors is an integer number (22058749035).

Almost surely, 2^222214220342 is an apocalyptic number.

222214220342 is a deficient number, since it is larger than the sum of its proper divisors (130725764218).

222214220342 is a wasteful number, since it uses less digits than its factorization.

222214220342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213295.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 222214220342 its reverse (243022412222), we get a palindrome (465236632564).

The spelling of 222214220342 in words is "two hundred twenty-two billion, two hundred fourteen million, two hundred twenty thousand, three hundred forty-two".