30000622030 has 16 divisors (see below), whose sum is σ = 54003744864. Its totient is φ = 11999665440.

The previous prime is 30000621997. The next prime is 30000622039. The reversal of 30000622030 is 3022600003.

It is a junction number, because it is equal to n+sod(n) for n = 30000621995 and 30000622013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000622039) 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, 187279 + ... + 308341.

It is an arithmetic number, because the mean of its divisors is an integer number (3375234054).

Almost surely, 2^30000622030 is an apocalyptic number.

30000622030 is a deficient number, since it is larger than the sum of its proper divisors (24003122834).

30000622030 is a wasteful number, since it uses less digits than its factorization.

30000622030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145851.

The product of its (nonzero) digits is 216, while the sum is 16.

The spelling of 30000622030 in words is "thirty billion, six hundred twenty-two thousand, thirty".