103220221210002 has 80 divisors (see below), whose sum is σ = 249636023544600. Its totient is φ = 31689332656128.

The previous prime is 103220221209983. The next prime is 103220221210013. The reversal of 103220221210002 is 200012122022301.

103220221210002 is a `hidden beast` number, since 10 + 3 + 220 + 221 + 210 + 0 + 0 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 49523436469521 + 53696784740481 = 7037289^2 + 7327809^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 53633973 + ... + 55525160.

Almost surely, 2^{103220221210002} is an apocalyptic number.

103220221210002 is an abundant number, since it is smaller than the sum of its proper divisors (146415802334598).

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

103220221210002 is a wasteful number, since it uses less digits than its factorization.

103220221210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109159609 (or 109159600 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 103220221210002 its reverse (200012122022301), we get a palindrome (303232343232303).

The spelling of 103220221210002 in words is "one hundred three trillion, two hundred twenty billion, two hundred twenty-one million, two hundred ten thousand, two".