1222202323322 has 32 divisors (see below), whose sum is σ = 1862590878720. Its totient is φ = 601415337600.

The previous prime is 1222202323313. The next prime is 1222202323337. The reversal of 1222202323322 is 2233232022221.

It is a junction number, because it is equal to n+sod(n) for n = 1222202323291 and 1222202323300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105803447 + ... + 105814997.

It is an arithmetic number, because the mean of its divisors is an integer number (58205964960).

Almost surely, 2^{1222202323322} is an apocalyptic number.

1222202323322 is a deficient number, since it is larger than the sum of its proper divisors (640388555398).

1222202323322 is a wasteful number, since it uses less digits than its factorization.

1222202323322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14798.

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

Adding to 1222202323322 its reverse (2233232022221), we get a palindrome (3455434345543).

The spelling of 1222202323322 in words is "one trillion, two hundred twenty-two billion, two hundred two million, three hundred twenty-three thousand, three hundred twenty-two".