222210001214 has 16 divisors (see below), whose sum is σ = 352959386976. Its totient is φ = 104558265600.

The previous prime is 222210001193. The next prime is 222210001219. The reversal of 222210001214 is 412100012222.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 222210001192 and 222210001201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222210001219) 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, 20207 + ... + 666954.

It is an arithmetic number, because the mean of its divisors is an integer number (22059961686).

Almost surely, 2^222210001214 is an apocalyptic number.

222210001214 is a deficient number, since it is larger than the sum of its proper divisors (130749385762).

222210001214 is a wasteful number, since it uses less digits than its factorization.

222210001214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696691.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222210001214 its reverse (412100012222), we get a palindrome (634310013436).

The spelling of 222210001214 in words is "two hundred twenty-two billion, two hundred ten million, one thousand, two hundred fourteen".