22423013124242 has 16 divisors (see below), whose sum is σ = 34416867214752. Its totient is φ = 10950726316320.

The previous prime is 22423013124227. The next prime is 22423013124283. The reversal of 22423013124242 is 24242131032422.

It is a junction number, because it is equal to n+sod(n) for n = 22423013124199 and 22423013124208.

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, 27283733 + ... + 28093559.

It is an arithmetic number, because the mean of its divisors is an integer number (2151054200922).

Almost surely, 2^{22423013124242} is an apocalyptic number.

22423013124242 is a deficient number, since it is larger than the sum of its proper divisors (11993854090510).

22423013124242 is a wasteful number, since it uses less digits than its factorization.

22423013124242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131833.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 22423013124242 its reverse (24242131032422), we get a palindrome (46665144156664).

The spelling of 22423013124242 in words is "twenty-two trillion, four hundred twenty-three billion, thirteen million, one hundred twenty-four thousand, two hundred forty-two".