122230100103220 has 24 divisors (see below), whose sum is σ = 256705760392704. Its totient is φ = 48887744769696.

The previous prime is 122230100103071. The next prime is 122230100103253. The reversal of 122230100103220 is 22301001032221.

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 7 ways as a sum of consecutive naturals, for example, 268221124 + ... + 268676443.

It is an arithmetic number, because the mean of its divisors is an integer number (10696073349696).

Almost surely, 2^{122230100103220} is an apocalyptic number.

122230100103220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122230100103220 is an abundant number, since it is smaller than the sum of its proper divisors (134475660289484).

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

122230100103220 is a wasteful number, since it uses less digits than its factorization.

122230100103220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536908959 (or 536908957 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 122230100103220 its reverse (22301001032221), we get a palindrome (144531101135441).

The spelling of 122230100103220 in words is "one hundred twenty-two trillion, two hundred thirty billion, one hundred million, one hundred three thousand, two hundred twenty".