20030101222330 has 32 divisors (see below), whose sum is σ = 37410357969936. Its totient is φ = 7715132872704.

The previous prime is 20030101222291. The next prime is 20030101222331. The reversal of 20030101222330 is 3322210103002.

It can be written as a sum of positive squares in 8 ways, for example, as 7787331155241 + 12242770067089 = 2790579^2 + 3498967^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20030101222298 and 20030101222307.

It is not an unprimeable number, because it can be changed into a prime (20030101222331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279012609 + ... + 279084388.

Almost surely, 2^{20030101222330} is an apocalyptic number.

20030101222330 is a deficient number, since it is larger than the sum of its proper divisors (17380256747606).

20030101222330 is a wasteful number, since it uses less digits than its factorization.

20030101222330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558097138.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20030101222330 its reverse (3322210103002), we get a palindrome (23352311325332).

The spelling of 20030101222330 in words is "twenty trillion, thirty billion, one hundred one million, two hundred twenty-two thousand, three hundred thirty".