42022230101042 has 16 divisors (see below), whose sum is σ = 65792130431040. Its totient is φ = 20092025653392.

The previous prime is 42022230101023. The next prime is 42022230101057. The reversal of 42022230101042 is 24010103222024.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 42022230100999 and 42022230101017.

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, 126255992 + ... + 126588387.

It is an arithmetic number, because the mean of its divisors is an integer number (4112008151940).

Almost surely, 2^{42022230101042} is an apocalyptic number.

42022230101042 is a deficient number, since it is larger than the sum of its proper divisors (23769900329998).

42022230101042 is a wasteful number, since it uses less digits than its factorization.

42022230101042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252848017.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 42022230101042 its reverse (24010103222024), we get a palindrome (66032333323066).

The spelling of 42022230101042 in words is "forty-two trillion, twenty-two billion, two hundred thirty million, one hundred one thousand, forty-two".