30110022 has 32 divisors (see below), whose sum is σ = 70435200. Its totient is φ = 9508104.

The previous prime is 30109991. The next prime is 30110023. The reversal of 30110022 is 22001103.

It is a happy number.

It is a super-2 number, since 2×30110022² = 1813226849680968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 30109986 and 30110013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13648 + ... + 15699.

It is an arithmetic number, because the mean of its divisors is an integer number (2201100).

Almost surely, 2^30110022 is an apocalyptic number.

30110022 is an abundant number, since it is smaller than the sum of its proper divisors (40325178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30110022 is a wasteful number, since it uses less digits than its factorization.

30110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29377 (or 29371 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 30110022 is about 5487.2599719714. The cubic root of 30110022 is about 311.1026360031.

Adding to 30110022 its reverse (22001103), we get a palindrome (52111125).

The spelling of 30110022 in words is "thirty million, one hundred ten thousand, twenty-two".