441111022 has 16 divisors (see below), whose sum is σ = 734054400. Its totient is φ = 197106040.

The previous prime is 441111017. The next prime is 441111023. The reversal of 441111022 is 220111144.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 441110987 and 441111005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441111023) 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, 168622 + ... + 171217.

It is an arithmetic number, because the mean of its divisors is an integer number (45878400).

Almost surely, 2^441111022 is an apocalyptic number.

441111022 is a deficient number, since it is larger than the sum of its proper divisors (292943378).

441111022 is a wasteful number, since it uses less digits than its factorization.

441111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339911.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 441111022 is about 21002.6432146052. The cubic root of 441111022 is about 761.2301304219.

Adding to 441111022 its reverse (220111144), we get a palindrome (661222166).

The spelling of 441111022 in words is "four hundred forty-one million, one hundred eleven thousand, twenty-two".