1233222203222 has 8 divisors (see below), whose sum is σ = 1872120453336. Its totient is φ = 609182052112.

The previous prime is 1233222203167. The next prime is 1233222203263. The reversal of 1233222203222 is 2223022223321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1233222203191 and 1233222203200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3714524543 + ... + 3714524874.

It is an arithmetic number, because the mean of its divisors is an integer number (234015056667).

Almost surely, 2^{1233222203222} is an apocalyptic number.

1233222203222 is a deficient number, since it is larger than the sum of its proper divisors (638898250114).

1233222203222 is an equidigital number, since it uses as much as digits as its factorization.

1233222203222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7429049502.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 1233222203222 its reverse (2223022223321), we get a palindrome (3456244426543).

The spelling of 1233222203222 in words is "one trillion, two hundred thirty-three billion, two hundred twenty-two million, two hundred three thousand, two hundred twenty-two".