22331121152422 has 8 divisors (see below), whose sum is σ = 33526669808736. Its totient is φ = 11155564549512.

The previous prime is 22331121152413. The next prime is 22331121152491. The reversal of 22331121152422 is 22425112113322.

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4998010558 + ... + 4998015025.

It is an arithmetic number, because the mean of its divisors is an integer number (4190833726092).

Almost surely, 2^{22331121152422} is an apocalyptic number.

22331121152422 is a deficient number, since it is larger than the sum of its proper divisors (11195548656314).

22331121152422 is a wasteful number, since it uses less digits than its factorization.

22331121152422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9996026702.

The product of its digits is 11520, while the sum is 31.

Adding to 22331121152422 its reverse (22425112113322), we get a palindrome (44756233265744).

The spelling of 22331121152422 in words is "twenty-two trillion, three hundred thirty-one billion, one hundred twenty-one million, one hundred fifty-two thousand, four hundred twenty-two".