103223231122220 has 48 divisors (see below), whose sum is σ = 236616726074400. Its totient is φ = 37513230328320.

The previous prime is 103223231122217. The next prime is 103223231122289. The reversal of 103223231122220 is 22221132322301.

It is a super-2 number, since 2×103223231122220² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103223231122220.

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 15 ways as a sum of consecutive naturals, for example, 140194985 + ... + 140929344.

It is an arithmetic number, because the mean of its divisors is an integer number (4929515126550).

Almost surely, 2^{103223231122220} is an apocalyptic number.

103223231122220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103223231122220 is an abundant number, since it is smaller than the sum of its proper divisors (133393494952180).

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

103223231122220 is a wasteful number, since it uses less digits than its factorization.

103223231122220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281126018 (or 281126016 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 103223231122220 its reverse (22221132322301), we get a palindrome (125444363444521).

The spelling of 103223231122220 in words is "one hundred three trillion, two hundred twenty-three billion, two hundred thirty-one million, one hundred twenty-two thousand, two hundred twenty".