122200215322 has 32 divisors (see below), whose sum is σ = 185823880704. Its totient is φ = 60264096000.

The previous prime is 122200215311. The next prime is 122200215349. The reversal of 122200215322 is 223512002221.

It is a junction number, because it is equal to n+sod(n) for n = 122200215293 and 122200215302.

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, 99268447 + ... + 99269677.

It is an arithmetic number, because the mean of its divisors is an integer number (5806996272).

Almost surely, 2^122200215322 is an apocalyptic number.

122200215322 is a deficient number, since it is larger than the sum of its proper divisors (63623665382).

122200215322 is a wasteful number, since it uses less digits than its factorization.

122200215322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 122200215322 its reverse (223512002221), we get a palindrome (345712217543).

The spelling of 122200215322 in words is "one hundred twenty-two billion, two hundred million, two hundred fifteen thousand, three hundred twenty-two".