30122010211001 has 4 divisors (see below), whose sum is σ = 30187350797604. Its totient is φ = 30056669624400.

The previous prime is 30122010210937. The next prime is 30122010211003. The reversal of 30122010211001 is 10011201022103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16264080765625 + 13857929445376 = 4032875^2 + 3722624^2 .

It is a cyclic number.

It is not a de Polignac number, because 30122010211001 - 2⁶ = 30122010210937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30122010211003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32670292610 + ... + 32670293531.

It is an arithmetic number, because the mean of its divisors is an integer number (7546837699401).

Almost surely, 2^{30122010211001} is an apocalyptic number.

It is an amenable number.

30122010211001 is a deficient number, since it is larger than the sum of its proper divisors (65340586603).

30122010211001 is an equidigital number, since it uses as much as digits as its factorization.

30122010211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65340586602.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 30122010211001 its reverse (10011201022103), we get a palindrome (40133211233104).

The spelling of 30122010211001 in words is "thirty trillion, one hundred twenty-two billion, ten million, two hundred eleven thousand, one".