122101100201022 has 16 divisors (see below), whose sum is σ = 244425624203280. Its totient is φ = 40663129433472.

The previous prime is 122101100200987. The next prime is 122101100201053. The reversal of 122101100201022 is 220102001101221.

It is a junction number, because it is equal to n+sod(n) for n = 122101100200992 and 122101100201010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9309317947 + ... + 9309331062.

It is an arithmetic number, because the mean of its divisors is an integer number (15276601512705).

Almost surely, 2^{122101100201022} is an apocalyptic number.

122101100201022 is an abundant number, since it is smaller than the sum of its proper divisors (122324524002258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122101100201022 is a wasteful number, since it uses less digits than its factorization.

122101100201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18618650107.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122101100201022 its reverse (220102001101221), we get a palindrome (342203101302243).

The spelling of 122101100201022 in words is "one hundred twenty-two trillion, one hundred one billion, one hundred million, two hundred one thousand, twenty-two".