30221023013011 has 4 divisors (see below), whose sum is σ = 30221600232024. Its totient is φ = 30220445794000.

The previous prime is 30221023012967. The next prime is 30221023013081. The reversal of 30221023013011 is 11031032012203.

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

It is a cyclic number.

It is not a de Polignac number, because 30221023013011 - 2²³ = 30221014624403 is a prime.

It is a super-2 number, since 2×30221023013011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30221023013011.

It is not an unprimeable number, because it can be changed into a prime (30221023013081) 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, 288530965 + ... + 288635686.

It is an arithmetic number, because the mean of its divisors is an integer number (7555400058006).

Almost surely, 2^{30221023013011} is an apocalyptic number.

30221023013011 is a deficient number, since it is larger than the sum of its proper divisors (577219013).

30221023013011 is an equidigital number, since it uses as much as digits as its factorization.

30221023013011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577219012.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30221023013011 its reverse (11031032012203), we get a palindrome (41252055025214).

The spelling of 30221023013011 in words is "thirty trillion, two hundred twenty-one billion, twenty-three million, thirteen thousand, eleven".