20001101030222 has 24 divisors (see below), whose sum is σ = 32650246803600. Its totient is φ = 9184889039040.

The previous prime is 20001101030203. The next prime is 20001101030341. The reversal of 20001101030222 is 22203010110002.

It is a happy number.

It is a super-2 number, since 2×20001101030222² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20001101030197 and 20001101030206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148613279 + ... + 148747802.

It is an arithmetic number, because the mean of its divisors is an integer number (1360426950150).

Almost surely, 2^{20001101030222} is an apocalyptic number.

20001101030222 is a deficient number, since it is larger than the sum of its proper divisors (12649145773378).

20001101030222 is a wasteful number, since it uses less digits than its factorization.

20001101030222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297361308 (or 297361295 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20001101030222 its reverse (22203010110002), we get a palindrome (42204111140224).

The spelling of 20001101030222 in words is "twenty trillion, one billion, one hundred one million, thirty thousand, two hundred twenty-two".