122011321022 has 8 divisors (see below), whose sum is σ = 183019670400. Its totient is φ = 61004764224.

The previous prime is 122011321021. The next prime is 122011321079. The reversal of 122011321022 is 220123110221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122011321021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262622 + ... + 559457.

It is an arithmetic number, because the mean of its divisors is an integer number (22877458800).

Almost surely, 2^122011321022 is an apocalyptic number.

122011321022 is a deficient number, since it is larger than the sum of its proper divisors (61008349378).

122011321022 is an equidigital number, since it uses as much as digits as its factorization.

122011321022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896290.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 122011321022 its reverse (220123110221), we get a palindrome (342134431243).

The spelling of 122011321022 in words is "one hundred twenty-two billion, eleven million, three hundred twenty-one thousand, twenty-two".