121022310322 has 8 divisors (see below), whose sum is σ = 184090275072. Its totient is φ = 59658885300.

The previous prime is 121022310257. The next prime is 121022310359. The reversal of 121022310322 is 223013220121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 121022310322.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 426134754 + ... + 426135037.

It is an arithmetic number, because the mean of its divisors is an integer number (23011284384).

Almost surely, 2^121022310322 is an apocalyptic number.

121022310322 is a deficient number, since it is larger than the sum of its proper divisors (63067964750).

121022310322 is an equidigital number, since it uses as much as digits as its factorization.

121022310322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852269864.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 121022310322 its reverse (223013220121), we get a palindrome (344035530443).

The spelling of 121022310322 in words is "one hundred twenty-one billion, twenty-two million, three hundred ten thousand, three hundred twenty-two".