122101210022 has 8 divisors (see below), whose sum is σ = 199801980072. Its totient is φ = 55500550000.

The previous prime is 122101210009. The next prime is 122101210051. The reversal of 122101210022 is 220012101221.

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

It is a junction number, because it is equal to n+sod(n) for n = 122101209979 and 122101210006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2775027479 + ... + 2775027522.

It is an arithmetic number, because the mean of its divisors is an integer number (24975247509).

Almost surely, 2^122101210022 is an apocalyptic number.

122101210022 is a deficient number, since it is larger than the sum of its proper divisors (77700770050).

122101210022 is a wasteful number, since it uses less digits than its factorization.

122101210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550055014.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122101210022 its reverse (220012101221), we get a palindrome (342113311243).

The spelling of 122101210022 in words is "one hundred twenty-two billion, one hundred one million, two hundred ten thousand, twenty-two".