30022013026 has 4 divisors (see below), whose sum is σ = 45033019542. Its totient is φ = 15011006512.

The previous prime is 30022012991. The next prime is 30022013029. The reversal of 30022013026 is 62031022003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62031022003 = 186733 ⋅332191.

It can be written as a sum of positive squares in only one way, i.e., 29198265625 + 823747401 = 170875^2 + 28701^2 .

It is a super-2 number, since 2×30022013026² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30022012994 and 30022013012.

It is not an unprimeable number, because it can be changed into a prime (30022013029) 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 as a sum of consecutive naturals, namely, 7505503255 + ... + 7505503258.

Almost surely, 2^30022013026 is an apocalyptic number.

30022013026 is a deficient number, since it is larger than the sum of its proper divisors (15011006516).

30022013026 is a wasteful number, since it uses less digits than its factorization.

30022013026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15011006515.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30022013026 its reverse (62031022003), we get a palindrome (92053035029).

The spelling of 30022013026 in words is "thirty billion, twenty-two million, thirteen thousand, twenty-six".