30102022111 has 16 divisors (see below), whose sum is σ = 36459521280. Its totient is φ = 24261621120.

The previous prime is 30102022109. The next prime is 30102022121. The reversal of 30102022111 is 11122020103.

It is a cyclic number.

It is not a de Polignac number, because 30102022111 - 2¹ = 30102022109 is a prime.

It is a super-2 number, since 2×30102022111² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30102022091 and 30102022100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30102022121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13900 + ... + 245758.

It is an arithmetic number, because the mean of its divisors is an integer number (2278720080).

Almost surely, 2^30102022111 is an apocalyptic number.

30102022111 is a deficient number, since it is larger than the sum of its proper divisors (6357499169).

30102022111 is a wasteful number, since it uses less digits than its factorization.

30102022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232974.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 30102022111 its reverse (11122020103), we get a palindrome (41224042214).

The spelling of 30102022111 in words is "thirty billion, one hundred two million, twenty-two thousand, one hundred eleven".