222313364 has 48 divisors (see below), whose sum is σ = 482160000. Its totient is φ = 87336576.

The previous prime is 222313339. The next prime is 222313379. The reversal of 222313364 is 463313222.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52187 + ... + 56285.

It is an arithmetic number, because the mean of its divisors is an integer number (10045000).

Almost surely, 2^222313364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222313364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241080000).

222313364 is an abundant number, since it is smaller than the sum of its proper divisors (259846636).

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

222313364 is a wasteful number, since it uses less digits than its factorization.

222313364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272 (or 4270 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 222313364 is about 14910.1765247766. The cubic root of 222313364 is about 605.7896607597.

Adding to 222313364 its reverse (463313222), we get a palindrome (685626586).

The spelling of 222313364 in words is "two hundred twenty-two million, three hundred thirteen thousand, three hundred sixty-four".