122320354542224 has 80 divisors (see below), whose sum is σ = 256361815365120. Its totient is φ = 56330924482560.

The previous prime is 122320354542223. The next prime is 122320354542257. The reversal of 122320354542224 is 422245453023221.

It is not an unprimeable number, because it can be changed into a prime (122320354542223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22759892 + ... + 27616179.

It is an arithmetic number, because the mean of its divisors is an integer number (3204522692064).

Almost surely, 2^{122320354542224} is an apocalyptic number.

It is an amenable number.

122320354542224 is an abundant number, since it is smaller than the sum of its proper divisors (134041460822896).

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

122320354542224 is a wasteful number, since it uses less digits than its factorization.

122320354542224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50376288 (or 50376282 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 41.

The spelling of 122320354542224 in words is "one hundred twenty-two trillion, three hundred twenty billion, three hundred fifty-four million, five hundred forty-two thousand, two hundred twenty-four".