30222231223111 has 2 divisors, whose sum is σ = 30222231223112. Its totient is φ = 30222231223110.

The previous prime is 30222231223103. The next prime is 30222231223147. The reversal of 30222231223111 is 11132213222203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30222231223111 - 2³ = 30222231223103 is a prime.

It is a super-2 number, since 2×30222231223111² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30222231223411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15111115611555 + 15111115611556.

It is an arithmetic number, because the mean of its divisors is an integer number (15111115611556).

Almost surely, 2^{30222231223111} is an apocalyptic number.

30222231223111 is a deficient number, since it is larger than the sum of its proper divisors (1).

30222231223111 is an equidigital number, since it uses as much as digits as its factorization.

30222231223111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 30222231223111 its reverse (11132213222203), we get a palindrome (41354444445314).

The spelling of 30222231223111 in words is "thirty trillion, two hundred twenty-two billion, two hundred thirty-one million, two hundred twenty-three thousand, one hundred eleven".