30022100030 has 16 divisors (see below), whose sum is σ = 58196686464. Its totient is φ = 11085083040.

The previous prime is 30022100029. The next prime is 30022100083. The reversal of 30022100030 is 3000122003.

It is a super-2 number, since 2×30022100030² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30022099984 and 30022100020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115469486 + ... + 115469745.

It is an arithmetic number, because the mean of its divisors is an integer number (3637292904).

Almost surely, 2^30022100030 is an apocalyptic number.

30022100030 is a deficient number, since it is larger than the sum of its proper divisors (28174586434).

30022100030 is a wasteful number, since it uses less digits than its factorization.

30022100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230939251.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 30022100030 its reverse (3000122003), we get a palindrome (33022222033).

The spelling of 30022100030 in words is "thirty billion, twenty-two million, one hundred thousand, thirty".