30145125222501 has 8 divisors (see below), whose sum is σ = 40193715078720. Its totient is φ = 20096642757312.

The previous prime is 30145125222439. The next prime is 30145125222557. The reversal of 30145125222501 is 10522252154103.

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

It is not a de Polignac number, because 30145125222501 - 2¹⁵ = 30145125189733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30145125222101) 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, 26190481 + ... + 27317238.

It is an arithmetic number, because the mean of its divisors is an integer number (5024214384840).

Almost surely, 2^{30145125222501} is an apocalyptic number.

It is an amenable number.

30145125222501 is a deficient number, since it is larger than the sum of its proper divisors (10048589856219).

30145125222501 is a wasteful number, since it uses less digits than its factorization.

30145125222501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53695515.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 30145125222501 its reverse (10522252154103), we get a palindrome (40667377376604).

The spelling of 30145125222501 in words is "thirty trillion, one hundred forty-five billion, one hundred twenty-five million, two hundred twenty-two thousand, five hundred one".