30142022205 has 8 divisors (see below), whose sum is σ = 48227235552. Its totient is φ = 16075745168.

The previous prime is 30142022201. The next prime is 30142022219. The reversal of 30142022205 is 50222024103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30142022205 - 2² = 30142022201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30142022201) 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, 1004734059 + ... + 1004734088.

It is an arithmetic number, because the mean of its divisors is an integer number (6028404444).

Almost surely, 2^30142022205 is an apocalyptic number.

It is an amenable number.

30142022205 is a deficient number, since it is larger than the sum of its proper divisors (18085213347).

30142022205 is a wasteful number, since it uses less digits than its factorization.

30142022205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009468155.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 30142022205 its reverse (50222024103), we get a palindrome (80364046308).

The spelling of 30142022205 in words is "thirty billion, one hundred forty-two million, twenty-two thousand, two hundred five".