22234121342 has 8 divisors (see below), whose sum is σ = 33354037416. Its totient is φ = 11116108872.

The previous prime is 22234121339. The next prime is 22234121353. The reversal of 22234121342 is 24312143222.

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

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, 446333 + ... + 493640.

It is an arithmetic number, because the mean of its divisors is an integer number (4169254677).

Almost surely, 2^22234121342 is an apocalyptic number.

22234121342 is a deficient number, since it is larger than the sum of its proper divisors (11119916074).

22234121342 is a wasteful number, since it uses less digits than its factorization.

22234121342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951802.

The product of its digits is 4608, while the sum is 26.

Adding to 22234121342 its reverse (24312143222), we get a palindrome (46546264564).

The spelling of 22234121342 in words is "twenty-two billion, two hundred thirty-four million, one hundred twenty-one thousand, three hundred forty-two".