323111200422 has 16 divisors (see below), whose sum is σ = 646228005552. Its totient is φ = 107702799360.

The previous prime is 323111200411. The next prime is 323111200429. The reversal of 323111200422 is 224002111323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323111200429) 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, 1114422 + ... + 1374102.

It is an arithmetic number, because the mean of its divisors is an integer number (40389250347).

Almost surely, 2^323111200422 is an apocalyptic number.

323111200422 is an abundant number, since it is smaller than the sum of its proper divisors (323116805130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323111200422 is a wasteful number, since it uses less digits than its factorization.

323111200422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467063.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 323111200422 its reverse (224002111323), we get a palindrome (547113311745).

The spelling of 323111200422 in words is "three hundred twenty-three billion, one hundred eleven million, two hundred thousand, four hundred twenty-two".