1322210203222 has 16 divisors (see below), whose sum is σ = 2025958500000. Its totient is φ = 646999626240.

The previous prime is 1322210203187. The next prime is 1322210203241. The reversal of 1322210203222 is 2223020122231.

It is a junction number, because it is equal to n+sod(n) for n = 1322210203193 and 1322210203202.

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, 27206347 + ... + 27254902.

It is an arithmetic number, because the mean of its divisors is an integer number (126622406250).

Almost surely, 2^{1322210203222} is an apocalyptic number.

1322210203222 is a deficient number, since it is larger than the sum of its proper divisors (703748296778).

1322210203222 is a wasteful number, since it uses less digits than its factorization.

1322210203222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54461511.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1322210203222 its reverse (2223020122231), we get a palindrome (3545230325453).

The spelling of 1322210203222 in words is "one trillion, three hundred twenty-two billion, two hundred ten million, two hundred three thousand, two hundred twenty-two".