22342142122 has 16 divisors (see below), whose sum is σ = 35330337792. Its totient is φ = 10580697360.

The previous prime is 22342142117. The next prime is 22342142131. The reversal of 22342142122 is 22124124322.

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, 3830673 + ... + 3836500.

It is an arithmetic number, because the mean of its divisors is an integer number (2208146112).

Almost surely, 2^22342142122 is an apocalyptic number.

22342142122 is a deficient number, since it is larger than the sum of its proper divisors (12988195670).

22342142122 is a wasteful number, since it uses less digits than its factorization.

22342142122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7667253.

The product of its digits is 3072, while the sum is 25.

Adding to 22342142122 its reverse (22124124322), we get a palindrome (44466266444).

The spelling of 22342142122 in words is "twenty-two billion, three hundred forty-two million, one hundred forty-two thousand, one hundred twenty-two".