322228534 has 8 divisors (see below), whose sum is σ = 483671880. Its totient is φ = 161004576.

The previous prime is 322228531. The next prime is 322228547. The reversal of 322228534 is 435822223.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 322228496 and 322228505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322228531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51124 + ... + 57079.

It is an arithmetic number, because the mean of its divisors is an integer number (60458985).

Almost surely, 2^322228534 is an apocalyptic number.

322228534 is a deficient number, since it is larger than the sum of its proper divisors (161443346).

322228534 is a wasteful number, since it uses less digits than its factorization.

322228534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109694.

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

The square root of 322228534 is about 17950.7251664104. The cubic root of 322228534 is about 685.5745150844.

The spelling of 322228534 in words is "three hundred twenty-two million, two hundred twenty-eight thousand, five hundred thirty-four".