103221222330 has 16 divisors (see below), whose sum is σ = 247730933664. Its totient is φ = 27525659280.

The previous prime is 103221222311. The next prime is 103221222383. The reversal of 103221222330 is 33222122301.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103221222297 and 103221222306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1720353676 + ... + 1720353735.

It is an arithmetic number, because the mean of its divisors is an integer number (15483183354).

Almost surely, 2^103221222330 is an apocalyptic number.

103221222330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103221222330 is an abundant number, since it is smaller than the sum of its proper divisors (144509711334).

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

103221222330 is a wasteful number, since it uses less digits than its factorization.

103221222330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440707421.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 103221222330 its reverse (33222122301), we get a palindrome (136443344631).

The spelling of 103221222330 in words is "one hundred three billion, two hundred twenty-one million, two hundred twenty-two thousand, three hundred thirty".