22131333034342 has 16 divisors (see below), whose sum is σ = 37940973979392. Its totient is φ = 9484470534600.

The previous prime is 22131333034337. The next prime is 22131333034379. The reversal of 22131333034342 is 24343033313122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22131333034298 and 22131333034307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31850688 + ... + 32538115.

It is an arithmetic number, because the mean of its divisors is an integer number (2371310873712).

Almost surely, 2^{22131333034342} is an apocalyptic number.

22131333034342 is a deficient number, since it is larger than the sum of its proper divisors (15809640945050).

22131333034342 is a wasteful number, since it uses less digits than its factorization.

22131333034342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64413363.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 22131333034342 its reverse (24343033313122), we get a palindrome (46474366347464).

The spelling of 22131333034342 in words is "twenty-two trillion, one hundred thirty-one billion, three hundred thirty-three million, thirty-four thousand, three hundred forty-two".