30110000022 has 16 divisors (see below), whose sum is σ = 66911111280. Its totient is φ = 10036666656.

The previous prime is 30110000021. The next prime is 30110000029. The reversal of 30110000022 is 22000001103.

It is a happy number.

It is a super-2 number, since 2×30110000022² (a number of 22 digits) 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 = 30109999959 and 30110000013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110000021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278796243 + ... + 278796350.

It is an arithmetic number, because the mean of its divisors is an integer number (4181944455).

Almost surely, 2^30110000022 is an apocalyptic number.

30110000022 is an abundant number, since it is smaller than the sum of its proper divisors (36801111258).

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

30110000022 is a wasteful number, since it uses less digits than its factorization.

30110000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557592604 (or 557592598 counting only the distinct ones).

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

Adding to 30110000022 its reverse (22000001103), we get a palindrome (52110001125).

The spelling of 30110000022 in words is "thirty billion, one hundred ten million, twenty-two", and thus it is an aban number.