122122202222322 has 12 divisors (see below), whose sum is σ = 264598104815070. Its totient is φ = 40707400740768.

The previous prime is 122122202222303. The next prime is 122122202222327. The reversal of 122122202222322 is 223222202221221.

122122202222322 is a `hidden beast` number, since 1 + 2 + 212 + 2 + 202 + 2 + 223 + 22 = 666.

It can be written as a sum of positive squares in only one way, i.e., 94928991408801 + 27193210813521 = 9743151^2 + 5214711^2 .

It is not an unprimeable number, because it can be changed into a prime (122122202222327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3392283395047 + ... + 3392283395082.

Almost surely, 2^{122122202222322} is an apocalyptic number.

122122202222322 is an abundant number, since it is smaller than the sum of its proper divisors (142475902592748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122122202222322 is a wasteful number, since it uses less digits than its factorization.

122122202222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6784566790137 (or 6784566790134 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 122122202222322 its reverse (223222202221221), we get a palindrome (345344404443543).

The spelling of 122122202222322 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, two hundred two million, two hundred twenty-two thousand, three hundred twenty-two".