22420230234122 has 8 divisors (see below), whose sum is σ = 38434680401376. Its totient is φ = 9608670100332.

The previous prime is 22420230234121. The next prime is 22420230234137. The reversal of 22420230234122 is 22143203202422.

It is a happy number.

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

It is a super-2 number, since 2×22420230234122² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22420230234121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800722508348 + ... + 800722508375.

It is an arithmetic number, because the mean of its divisors is an integer number (4804335050172).

Almost surely, 2^{22420230234122} is an apocalyptic number.

22420230234122 is a deficient number, since it is larger than the sum of its proper divisors (16014450167254).

22420230234122 is a wasteful number, since it uses less digits than its factorization.

22420230234122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601445016732.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22420230234122 its reverse (22143203202422), we get a palindrome (44563433436544).

The spelling of 22420230234122 in words is "twenty-two trillion, four hundred twenty billion, two hundred thirty million, two hundred thirty-four thousand, one hundred twenty-two".