103220022220 has 48 divisors (see below), whose sum is σ = 248136376320. Its totient is φ = 35331390144.

The previous prime is 103220022167. The next prime is 103220022233. The reversal of 103220022220 is 22220022301.

It is a junction number, because it is equal to n+sod(n) for n = 103220022194 and 103220022203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522340 + ... + 692299.

It is an arithmetic number, because the mean of its divisors is an integer number (5169507840).

Almost surely, 2^103220022220 is an apocalyptic number.

103220022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103220022220 is an abundant number, since it is smaller than the sum of its proper divisors (144916354100).

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

103220022220 is a wasteful number, since it uses less digits than its factorization.

103220022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215262 (or 1215260 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 103220022220 its reverse (22220022301), we get a palindrome (125440044521).

The spelling of 103220022220 in words is "one hundred three billion, two hundred twenty million, twenty-two thousand, two hundred twenty".