222033441 has 16 divisors (see below), whose sum is σ = 338577408. Its totient is φ = 126786000.

The previous prime is 222033431. The next prime is 222033479. The reversal of 222033441 is 144330222.

It is not a de Polignac number, because 222033441 - 2²³ = 213644833 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (222033431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36466 + ... + 42116.

It is an arithmetic number, because the mean of its divisors is an integer number (21161088).

Almost surely, 2^222033441 is an apocalyptic number.

222033441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

222033441 is a deficient number, since it is larger than the sum of its proper divisors (116543967).

222033441 is a wasteful number, since it uses less digits than its factorization.

222033441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7532.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 222033441 is about 14900.7865899757. The cubic root of 222033441 is about 605.5352965618.

Adding to 222033441 its reverse (144330222), we get a palindrome (366363663).

The spelling of 222033441 in words is "two hundred twenty-two million, thirty-three thousand, four hundred forty-one".