422220525005151 has 8 divisors (see below), whose sum is σ = 625511888896560. Its totient is φ = 281480350003416.

The previous prime is 422220525005009. The next prime is 422220525005173. The reversal of 422220525005151 is 151500525022224.

422220525005151 is a `hidden beast` number, since 4 + 2 + 2 + 2 + 2 + 0 + 52 + 500 + 51 + 51 = 666.

It is not a de Polignac number, because 422220525005151 - 2¹⁹ = 422220524480863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422220525015151) 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, 7818898611180 + ... + 7818898611233.

It is an arithmetic number, because the mean of its divisors is an integer number (78188986112070).

Almost surely, 2^{422220525005151} is an apocalyptic number.

422220525005151 is a deficient number, since it is larger than the sum of its proper divisors (203291363891409).

422220525005151 is a wasteful number, since it uses less digits than its factorization.

422220525005151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15637797222422 (or 15637797222416 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 422220525005151 in words is "four hundred twenty-two trillion, two hundred twenty billion, five hundred twenty-five million, five thousand, one hundred fifty-one".