222302001131222 has 16 divisors (see below), whose sum is σ = 336404886607440. Its totient is φ = 110167044621312.

The previous prime is 222302001131101. The next prime is 222302001131227. The reversal of 222302001131222 is 222131100203222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222302001131227) 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, 89749733 + ... + 92193375.

It is an arithmetic number, because the mean of its divisors is an integer number (21025305412965).

Almost surely, 2^{222302001131222} is an apocalyptic number.

222302001131222 is a deficient number, since it is larger than the sum of its proper divisors (114102885476218).

222302001131222 is a wasteful number, since it uses less digits than its factorization.

222302001131222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2846287.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 222302001131222 its reverse (222131100203222), we get a palindrome (444433101334444).

The spelling of 222302001131222 in words is "two hundred twenty-two trillion, three hundred two billion, one million, one hundred thirty-one thousand, two hundred twenty-two".