422242332151 has 16 divisors (see below), whose sum is σ = 448653219840. Its totient is φ = 396623727360.

The previous prime is 422242332137. The next prime is 422242332157. The reversal of 422242332151 is 151233242224.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 422242332151 - 2⁵ = 422242332119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422242332157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19862410 + ... + 19883656.

It is an arithmetic number, because the mean of its divisors is an integer number (28040826240).

Almost surely, 2^422242332151 is an apocalyptic number.

422242332151 is a deficient number, since it is larger than the sum of its proper divisors (26410887689).

422242332151 is a wasteful number, since it uses less digits than its factorization.

422242332151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39834.

The product of its digits is 23040, while the sum is 31.

Adding to 422242332151 its reverse (151233242224), we get a palindrome (573475574375).

The spelling of 422242332151 in words is "four hundred twenty-two billion, two hundred forty-two million, three hundred thirty-two thousand, one hundred fifty-one".