22033140342 has 32 divisors (see below), whose sum is σ = 44800537344. Its totient is φ = 7222068000.

The previous prime is 22033140331. The next prime is 22033140413. The reversal of 22033140342 is 24304133022.

It is a super-3 number, since 3×22033140342³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2246373 + ... + 2256159.

It is an arithmetic number, because the mean of its divisors is an integer number (1400016792).

Almost surely, 2^22033140342 is an apocalyptic number.

22033140342 is an abundant number, since it is smaller than the sum of its proper divisors (22767397002).

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

22033140342 is a wasteful number, since it uses less digits than its factorization.

22033140342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16004.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22033140342 its reverse (24304133022), we get a palindrome (46337273364).

The spelling of 22033140342 in words is "twenty-two billion, thirty-three million, one hundred forty thousand, three hundred forty-two".