122101102221022 has 32 divisors (see below), whose sum is σ = 187988937840000. Its totient is φ = 59463943658496.

The previous prime is 122101102221011. The next prime is 122101102221103. The reversal of 122101102221022 is 220122201101221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11536147 + ... + 19423822.

It is an arithmetic number, because the mean of its divisors is an integer number (5874654307500).

Almost surely, 2^{122101102221022} is an apocalyptic number.

122101102221022 is a deficient number, since it is larger than the sum of its proper divisors (65887835618978).

122101102221022 is a wasteful number, since it uses less digits than its factorization.

122101102221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30960388.

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

Adding to 122101102221022 its reverse (220122201101221), we get a palindrome (342223303322243).

The spelling of 122101102221022 in words is "one hundred twenty-two trillion, one hundred one billion, one hundred two million, two hundred twenty-one thousand, twenty-two".