122320210440322 has 16 divisors (see below), whose sum is σ = 186997664964672. Its totient is φ = 59988340101040.

The previous prime is 122320210440319. The next prime is 122320210440343. The reversal of 122320210440322 is 223044012023221.

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, 170803198 + ... + 171517849.

It is an arithmetic number, because the mean of its divisors is an integer number (11687354060292).

Almost surely, 2^{122320210440322} is an apocalyptic number.

122320210440322 is a deficient number, since it is larger than the sum of its proper divisors (64677454524350).

122320210440322 is a wasteful number, since it uses less digits than its factorization.

122320210440322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342324473.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 122320210440322 its reverse (223044012023221), we get a palindrome (345364222463543).

The spelling of 122320210440322 in words is "one hundred twenty-two trillion, three hundred twenty billion, two hundred ten million, four hundred forty thousand, three hundred twenty-two".