22233011 has 8 divisors (see below), whose sum is σ = 22627584. Its totient is φ = 21840840.

The previous prime is 22232993. The next prime is 22233017. The reversal of 22233011 is 11033222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22233011 - 2¹⁸ = 21970867 is a prime.

It is a super-5 number, since 5×22233011⁵ (a number of 38 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22233017) 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, 34256 + ... + 34898.

It is an arithmetic number, because the mean of its divisors is an integer number (2828448).

Almost surely, 2^22233011 is an apocalyptic number.

22233011 is a deficient number, since it is larger than the sum of its proper divisors (394573).

22233011 is an equidigital number, since it uses as much as digits as its factorization.

22233011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 22233011 is about 4715.1893917424. The cubic root of 22233011 is about 281.1897124442.

Adding to 22233011 its reverse (11033222), we get a palindrome (33266233).

It can be divided in two parts, 222 and 33011, that added together give a palindrome (33233).

The spelling of 22233011 in words is "twenty-two million, two hundred thirty-three thousand, eleven".