422511153323 has 8 divisors (see below), whose sum is σ = 482876352000. Its totient is φ = 362147570280.

The previous prime is 422511153319. The next prime is 422511153331. The reversal of 422511153323 is 323351115224.

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

It is a cyclic number.

It is not a de Polignac number, because 422511153323 - 2² = 422511153319 is a prime.

It is a super-2 number, since 2×422511153323² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422511153323.

It is not an unprimeable number, because it can be changed into a prime (422511153523) 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, 220928 + ... + 945426.

It is an arithmetic number, because the mean of its divisors is an integer number (60359544000).

Almost surely, 2^422511153323 is an apocalyptic number.

422511153323 is a deficient number, since it is larger than the sum of its proper divisors (60365198677).

422511153323 is an equidigital number, since it uses as much as digits as its factorization.

422511153323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807817.

The product of its digits is 21600, while the sum is 32.

Adding to 422511153323 its reverse (323351115224), we get a palindrome (745862268547).

The spelling of 422511153323 in words is "four hundred twenty-two billion, five hundred eleven million, one hundred fifty-three thousand, three hundred twenty-three".