22213362 has 16 divisors (see below), whose sum is σ = 45959040. Its totient is φ = 7149072.

The previous prime is 22213343. The next prime is 22213369. The reversal of 22213362 is 26331222.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (22213369) 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, 63658 + ... + 64005.

It is an arithmetic number, because the mean of its divisors is an integer number (2872440).

Almost surely, 2^22213362 is an apocalyptic number.

22213362 is an abundant number, since it is smaller than the sum of its proper divisors (23745678).

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

22213362 is a wasteful number, since it uses less digits than its factorization.

22213362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127697.

The product of its digits is 864, while the sum is 21.

The square root of 22213362 is about 4713.1053457354. The cubic root of 22213362 is about 281.1068517960.

Adding to 22213362 its reverse (26331222), we get a palindrome (48544584).

It can be divided in two parts, 22 and 213362, that multiplied together give a palindrome (4693964).

The spelling of 22213362 in words is "twenty-two million, two hundred thirteen thousand, three hundred sixty-two".