30120322221101 has 8 divisors (see below), whose sum is σ = 34837963051584. Its totient is φ = 25506365804640.

The previous prime is 30120322221091. The next prime is 30120322221127. The reversal of 30120322221101 is 10112222302103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30120322221101 - 2³⁴ = 30103142351917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30120322221131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25921102880 + ... + 25921104041.

It is an arithmetic number, because the mean of its divisors is an integer number (4354745381448).

Almost surely, 2^{30120322221101} is an apocalyptic number.

It is an amenable number.

30120322221101 is a deficient number, since it is larger than the sum of its proper divisors (4717640830483).

30120322221101 is an equidigital number, since it uses as much as digits as its factorization.

30120322221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51842207011.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 30120322221101 its reverse (10112222302103), we get a palindrome (40232544523204).

The spelling of 30120322221101 in words is "thirty trillion, one hundred twenty billion, three hundred twenty-two million, two hundred twenty-one thousand, one hundred one".