122102201020112 has 40 divisors (see below), whose sum is σ = 239424878639520. Its totient is φ = 60315145316480.

The previous prime is 122102201020097. The next prime is 122102201020117. The reversal of 122102201020112 is 211020102201221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102201020117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364686062 + ... + 365020722.

It is an arithmetic number, because the mean of its divisors is an integer number (5985621965988).

Almost surely, 2^{122102201020112} is an apocalyptic number.

It is an amenable number.

122102201020112 is a deficient number, since it is larger than the sum of its proper divisors (117322677619408).

122102201020112 is a wasteful number, since it uses less digits than its factorization.

122102201020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609491 (or 609485 counting only the distinct ones).

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

Adding to 122102201020112 its reverse (211020102201221), we get a palindrome (333122303221333).

The spelling of 122102201020112 in words is "one hundred twenty-two trillion, one hundred two billion, two hundred one million, twenty thousand, one hundred twelve".