30221212033101 has 32 divisors (see below), whose sum is σ = 40654161377280. Its totient is φ = 19968700377600.

The previous prime is 30221212033093. The next prime is 30221212033123. The reversal of 30221212033101 is 10133021212203.

It is not a de Polignac number, because 30221212033101 - 2³ = 30221212033093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221212033141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 398296195 + ... + 398372063.

It is an arithmetic number, because the mean of its divisors is an integer number (1270442543040).

Almost surely, 2^{30221212033101} is an apocalyptic number.

It is an amenable number.

30221212033101 is a deficient number, since it is larger than the sum of its proper divisors (10432949344179).

30221212033101 is a wasteful number, since it uses less digits than its factorization.

30221212033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78597.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30221212033101 its reverse (10133021212203), we get a palindrome (40354233245304).

The spelling of 30221212033101 in words is "thirty trillion, two hundred twenty-one billion, two hundred twelve million, thirty-three thousand, one hundred one".