44206222 has 16 divisors (see below), whose sum is σ = 71403120. Its totient is φ = 20449408.

The previous prime is 44206219. The next prime is 44206223. The reversal of 44206222 is 22260244.

It is a super-3 number, since 3×44206222³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44206193 and 44206202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44206223) 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, 9013 + ... + 13024.

It is an arithmetic number, because the mean of its divisors is an integer number (4462695).

Almost surely, 2^44206222 is an apocalyptic number.

44206222 is a deficient number, since it is larger than the sum of its proper divisors (27196898).

44206222 is a wasteful number, since it uses less digits than its factorization.

44206222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22115.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 44206222 is about 6648.7759775766. The cubic root of 44206222 is about 353.5855161430.

Adding to 44206222 its reverse (22260244), we get a palindrome (66466466).

The spelling of 44206222 in words is "forty-four million, two hundred six thousand, two hundred twenty-two".