122101020221122 has 8 divisors (see below), whose sum is σ = 191114640346176. Its totient is φ = 58396140105732.

The previous prime is 122101020221119. The next prime is 122101020221203. The reversal of 122101020221122 is 221122020101221.

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 122101020221122.

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, 1327185002358 + ... + 1327185002449.

It is an arithmetic number, because the mean of its divisors is an integer number (23889330043272).

Almost surely, 2^{122101020221122} is an apocalyptic number.

122101020221122 is a deficient number, since it is larger than the sum of its proper divisors (69013620125054).

122101020221122 is a wasteful number, since it uses less digits than its factorization.

122101020221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654370004832.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122101020221122 its reverse (221122020101221), we get a palindrome (343223040322343).

The spelling of 122101020221122 in words is "one hundred twenty-two trillion, one hundred one billion, twenty million, two hundred twenty-one thousand, one hundred twenty-two".