30022124141 has 4 divisors (see below), whose sum is σ = 30023975484. Its totient is φ = 30020272800.

The previous prime is 30022124129. The next prime is 30022124159. The reversal of 30022124141 is 14142122003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14142122003 = 1951 ⋅7248653.

It can be written as a sum of positive squares in 2 ways, for example, as 11034662116 + 18987462025 = 105046^2 + 137795^2 .

It is a cyclic number.

It is not a de Polignac number, because 30022124141 - 2¹⁴ = 30022107757 is a prime.

It is a super-2 number, since 2×30022124141² (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 (30022124161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901130 + ... + 933851.

It is an arithmetic number, because the mean of its divisors is an integer number (7505993871).

Almost surely, 2^30022124141 is an apocalyptic number.

It is an amenable number.

30022124141 is a deficient number, since it is larger than the sum of its proper divisors (1851343).

30022124141 is a wasteful number, since it uses less digits than its factorization.

30022124141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851342.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 30022124141 its reverse (14142122003), we get a palindrome (44164246144).

The spelling of 30022124141 in words is "thirty billion, twenty-two million, one hundred twenty-four thousand, one hundred forty-one".