103210222331220 has 96 divisors (see below), whose sum is σ = 295156572254208. Its totient is φ = 26935378584192.

The previous prime is 103210222331201. The next prime is 103210222331243. The reversal of 103210222331220 is 22133222012301.

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 31 ways as a sum of consecutive naturals, for example, 42317929 + ... + 44690351.

It is an arithmetic number, because the mean of its divisors is an integer number (3074547627648).

Almost surely, 2^{103210222331220} is an apocalyptic number.

103210222331220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103210222331220 is an abundant number, since it is smaller than the sum of its proper divisors (191946349922988).

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

103210222331220 is a wasteful number, since it uses less digits than its factorization.

103210222331220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387909 (or 2387907 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 103210222331220 its reverse (22133222012301), we get a palindrome (125343444343521).

The spelling of 103210222331220 in words is "one hundred three trillion, two hundred ten billion, two hundred twenty-two million, three hundred thirty-one thousand, two hundred twenty".