2220201202222 has 16 divisors (see below), whose sum is σ = 3361732035840. Its totient is φ = 1099625745528.

The previous prime is 2220201202199. The next prime is 2220201202229. The reversal of 2220201202222 is 2222021020222.

It is a self number, because there is not a number n which added to its sum of digits gives 2220201202222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220201202229) 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, 1912933 + ... + 2845999.

It is an arithmetic number, because the mean of its divisors is an integer number (210108252240).

Almost surely, 2^{2220201202222} is an apocalyptic number.

2220201202222 is a deficient number, since it is larger than the sum of its proper divisors (1141530833618).

2220201202222 is a wasteful number, since it uses less digits than its factorization.

2220201202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944295.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 2220201202222 its reverse (2222021020222), we get a palindrome (4442222222444).

The spelling of 2220201202222 in words is "two trillion, two hundred twenty billion, two hundred one million, two hundred two thousand, two hundred twenty-two".