422555340051 has 48 divisors (see below), whose sum is σ = 682028535552. Its totient is φ = 250341580800.

The previous prime is 422555340049. The next prime is 422555340083. The reversal of 422555340051 is 150043555224.

422555340051 is a `hidden beast` number, since 4 + 22 + 55 + 534 + 0 + 0 + 51 = 666.

It is not a de Polignac number, because 422555340051 - 2¹ = 422555340049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422555339988 and 422555340015.

It is not an unprimeable number, because it can be changed into a prime (422555340451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 398191 + ... + 1001831.

It is an arithmetic number, because the mean of its divisors is an integer number (14208927824).

Almost surely, 2^422555340051 is an apocalyptic number.

422555340051 is a deficient number, since it is larger than the sum of its proper divisors (259473195501).

422555340051 is a wasteful number, since it uses less digits than its factorization.

422555340051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603884 (or 603881 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 422555340051 its reverse (150043555224), we get a palindrome (572598895275).

The spelling of 422555340051 in words is "four hundred twenty-two billion, five hundred fifty-five million, three hundred forty thousand, fifty-one".