4225050032121 has 8 divisors (see below), whose sum is σ = 6259333380960. Its totient is φ = 2816700021396.

The previous prime is 4225050032111. The next prime is 4225050032197. The reversal of 4225050032121 is 1212300505224.

4225050032121 is a `hidden beast` number, since 4 + 2 + 2 + 5 + 0 + 500 + 32 + 121 = 666.

It is not a de Polignac number, because 4225050032121 - 2¹⁸ = 4225049769977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 156483334523 = 4225050032121 / (4 + 2 + 2 + 5 + 0 + 5 + 0 + 0 + 3 + 2 + 1 + 2 + 1).

It is not an unprimeable number, because it can be changed into a prime (4225050032111) 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, 78241667235 + ... + 78241667288.

It is an arithmetic number, because the mean of its divisors is an integer number (782416672620).

Almost surely, 2^{4225050032121} is an apocalyptic number.

It is an amenable number.

4225050032121 is a deficient number, since it is larger than the sum of its proper divisors (2034283348839).

4225050032121 is a wasteful number, since it uses less digits than its factorization.

4225050032121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156483334532 (or 156483334526 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 4225050032121 its reverse (1212300505224), we get a palindrome (5437350537345).

The spelling of 4225050032121 in words is "four trillion, two hundred twenty-five billion, fifty million, thirty-two thousand, one hundred twenty-one".