30177222039 has 6 divisors (see below), whose sum is σ = 43589320736. Its totient is φ = 20118148020.

The previous prime is 30177222029. The next prime is 30177222071. The reversal of 30177222039 is 93022277103.

It is not a de Polignac number, because 30177222039 - 2⁹ = 30177221527 is a prime.

It is a super-2 number, since 2×30177222039² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30177221994 and 30177222012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30177222029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1676512327 + ... + 1676512344.

Almost surely, 2^30177222039 is an apocalyptic number.

30177222039 is a deficient number, since it is larger than the sum of its proper divisors (13412098697).

30177222039 is a wasteful number, since it uses less digits than its factorization.

30177222039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353024677 (or 3353024674 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The spelling of 30177222039 in words is "thirty billion, one hundred seventy-seven million, two hundred twenty-two thousand, thirty-nine".