2212020220222 has 16 divisors (see below), whose sum is σ = 3432501878400. Its totient is φ = 1067854187680.

The previous prime is 2212020220183. The next prime is 2212020220337. The reversal of 2212020220222 is 2220220202122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212020220222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3652947 + ... + 4215217.

It is an arithmetic number, because the mean of its divisors is an integer number (214531367400).

Almost surely, 2^{2212020220222} is an apocalyptic number.

2212020220222 is a deficient number, since it is larger than the sum of its proper divisors (1220481658178).

2212020220222 is a wasteful number, since it uses less digits than its factorization.

2212020220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630131.

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

Adding to 2212020220222 its reverse (2220220202122), we get a palindrome (4432240422344).

The spelling of 2212020220222 in words is "two trillion, two hundred twelve billion, twenty million, two hundred twenty thousand, two hundred twenty-two".