30022756069 has 16 divisors (see below), whose sum is σ = 30728252016. Its totient is φ = 29324736000.

The previous prime is 30022756067. The next prime is 30022756081. The reversal of 30022756069 is 96065722003.

It can be written as a sum of positive squares in 8 ways, for example, as 1008062500 + 29014693569 = 31750^2 + 170337^2 .

It is a cyclic number.

It is not a de Polignac number, because 30022756069 - 2¹ = 30022756067 is a prime.

It is a super-2 number, since 2×30022756069² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022756067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7220139 + ... + 7224295.

It is an arithmetic number, because the mean of its divisors is an integer number (1920515751).

Almost surely, 2^30022756069 is an apocalyptic number.

It is an amenable number.

30022756069 is a deficient number, since it is larger than the sum of its proper divisors (705495947).

30022756069 is a wasteful number, since it uses less digits than its factorization.

30022756069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5016.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 30022756069 in words is "thirty billion, twenty-two million, seven hundred fifty-six thousand, sixty-nine".