22022061110042 has 16 divisors (see below), whose sum is σ = 37837323968832. Its totient is φ = 9416721387840.

The previous prime is 22022061110029. The next prime is 22022061110051. The reversal of 22022061110042 is 24001116022022.

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, 1775393759 + ... + 1775406162.

It is an arithmetic number, because the mean of its divisors is an integer number (2364832748052).

Almost surely, 2^{22022061110042} is an apocalyptic number.

22022061110042 is a deficient number, since it is larger than the sum of its proper divisors (15815262858790).

22022061110042 is a wasteful number, since it uses less digits than its factorization.

22022061110042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550800373.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 22022061110042 its reverse (24001116022022), we get a palindrome (46023177132064).

The spelling of 22022061110042 in words is "twenty-two trillion, twenty-two billion, sixty-one million, one hundred ten thousand, forty-two".