122101020211022 has 32 divisors (see below), whose sum is σ = 183865162291200. Its totient is φ = 60813119488000.

The previous prime is 122101020211007. The next prime is 122101020211031. The reversal of 122101020211022 is 220112020101221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1673520179 + ... + 1673593137.

It is an arithmetic number, because the mean of its divisors is an integer number (5745786321600).

Almost surely, 2^{122101020211022} is an apocalyptic number.

122101020211022 is a deficient number, since it is larger than the sum of its proper divisors (61764142080178).

122101020211022 is a wasteful number, since it uses less digits than its factorization.

122101020211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76252.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122101020211022 its reverse (220112020101221), we get a palindrome (342213040312243).

The spelling of 122101020211022 in words is "one hundred twenty-two trillion, one hundred one billion, twenty million, two hundred eleven thousand, twenty-two".