42110211122 has 16 divisors (see below), whose sum is σ = 72337176960. Its totient is φ = 18010172448.

The previous prime is 42110211067. The next prime is 42110211127. The reversal of 42110211122 is 22111201124.

It is a self number, because there is not a number n which added to its sum of digits gives 42110211122.

It is not an unprimeable number, because it can be changed into a prime (42110211127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3081347 + ... + 3094982.

It is an arithmetic number, because the mean of its divisors is an integer number (4521073560).

Almost surely, 2^42110211122 is an apocalyptic number.

42110211122 is a deficient number, since it is larger than the sum of its proper divisors (30226965838).

42110211122 is a wasteful number, since it uses less digits than its factorization.

42110211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6176825.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 42110211122 its reverse (22111201124), we get a palindrome (64221412246).

The spelling of 42110211122 in words is "forty-two billion, one hundred ten million, two hundred eleven thousand, one hundred twenty-two".