122010112101122 has 48 divisors (see below), whose sum is σ = 213100617951360. Its totient is φ = 52239605040000.

The previous prime is 122010112101077. The next prime is 122010112101161. The reversal of 122010112101122 is 221101211010221.

It is a self number, because there is not a number n which added to its sum of digits gives 122010112101122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 946109747 + ... + 946238697.

It is an arithmetic number, because the mean of its divisors is an integer number (4439596207320).

Almost surely, 2^{122010112101122} is an apocalyptic number.

122010112101122 is a deficient number, since it is larger than the sum of its proper divisors (91090505850238).

122010112101122 is a wasteful number, since it uses less digits than its factorization.

122010112101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138207 (or 138200 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122010112101122 its reverse (221101211010221), we get a palindrome (343111323111343).

The spelling of 122010112101122 in words is "one hundred twenty-two trillion, ten billion, one hundred twelve million, one hundred one thousand, one hundred twenty-two".