22233331040 has 24 divisors (see below), whose sum is σ = 52526244960. Its totient is φ = 8893332352.

The previous prime is 22233331031. The next prime is 22233331069. The reversal of 22233331040 is 4013333222.

It is a junction number, because it is equal to n+sod(n) for n = 22233330997 and 22233331015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69479000 + ... + 69479319.

It is an arithmetic number, because the mean of its divisors is an integer number (2188593540).

Almost surely, 2^22233331040 is an apocalyptic number.

22233331040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22233331040 is an abundant number, since it is smaller than the sum of its proper divisors (30292913920).

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

22233331040 is a wasteful number, since it uses less digits than its factorization.

22233331040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138958334 (or 138958326 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22233331040 its reverse (4013333222), we get a palindrome (26246664262).

The spelling of 22233331040 in words is "twenty-two billion, two hundred thirty-three million, three hundred thirty-one thousand, forty".