30220010111 has 2 divisors, whose sum is σ = 30220010112. Its totient is φ = 30220010110.

The previous prime is 30220010087. The next prime is 30220010113. The reversal of 30220010111 is 11101002203.

It is a strong prime.

It is an emirp because it is prime and its reverse (11101002203) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30220010111 is a prime.

It is a super-2 number, since 2×30220010111² (a number of 22 digits) contains 22 as substring.

Together with 30220010113, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 30220010092 and 30220010101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30220010113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110005055 + 15110005056.

It is an arithmetic number, because the mean of its divisors is an integer number (15110005056).

Almost surely, 2^30220010111 is an apocalyptic number.

30220010111 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220010111 is an equidigital number, since it uses as much as digits as its factorization.

30220010111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 30220010111 its reverse (11101002203), we get a palindrome (41321012314).

The spelling of 30220010111 in words is "thirty billion, two hundred twenty million, ten thousand, one hundred eleven".