30022314140 has 48 divisors (see below), whose sum is σ = 77596139712. Its totient is φ = 9501566976.

The previous prime is 30022314089. The next prime is 30022314149. The reversal of 30022314140 is 4141322003.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022314149) 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 in 15 ways as a sum of consecutive naturals, for example, 8246069 + ... + 8249708.

It is an arithmetic number, because the mean of its divisors is an integer number (1616586244).

Almost surely, 2^30022314140 is an apocalyptic number.

It is an amenable number.

30022314140 is an abundant number, since it is smaller than the sum of its proper divisors (47573825572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30022314140 is a wasteful number, since it uses less digits than its factorization.

30022314140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16495806 (or 16495804 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30022314140 its reverse (4141322003), we get a palindrome (34163636143).

The spelling of 30022314140 in words is "thirty billion, twenty-two million, three hundred fourteen thousand, one hundred forty".