122102211320 has 64 divisors (see below), whose sum is σ = 284265288000. Its totient is φ = 47146451968.

The previous prime is 122102211311. The next prime is 122102211337. The reversal of 122102211320 is 23112201221.

122102211320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×122102211320² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 7368164 + ... + 7384716.

It is an arithmetic number, because the mean of its divisors is an integer number (4441645125).

Almost surely, 2^122102211320 is an apocalyptic number.

122102211320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122102211320 is an abundant number, since it is smaller than the sum of its proper divisors (162163076680).

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

122102211320 is a wasteful number, since it uses less digits than its factorization.

122102211320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22952 (or 22948 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 122102211320 its reverse (23112201221), we get a palindrome (145214412541).

The spelling of 122102211320 in words is "one hundred twenty-two billion, one hundred two million, two hundred eleven thousand, three hundred twenty".