541323222 has 64 divisors (see below), whose sum is σ = 1230543360. Its totient is φ = 157248000.

The previous prime is 541323199. The next prime is 541323227. The reversal of 541323222 is 222323145.

It is a super-2 number, since 2×541323222² = 586061661352922568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 541323192 and 541323201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541323227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288078 + ... + 289950.

It is an arithmetic number, because the mean of its divisors is an integer number (19227240).

Almost surely, 2^541323222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541323222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (615271680).

541323222 is an abundant number, since it is smaller than the sum of its proper divisors (689220138).

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

541323222 is a wasteful number, since it uses less digits than its factorization.

541323222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069.

The product of its digits is 2880, while the sum is 24.

The square root of 541323222 is about 23266.3538613166. The cubic root of 541323222 is about 814.9898863337.

Adding to 541323222 its reverse (222323145), we get a palindrome (763646367).

The spelling of 541323222 in words is "five hundred forty-one million, three hundred twenty-three thousand, two hundred twenty-two".