42011110022 has 32 divisors (see below), whose sum is σ = 78316435008. Its totient is φ = 16487663616.

The previous prime is 42011110021. The next prime is 42011110027. The reversal of 42011110022 is 22001111024.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 42011109979 and 42011110006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42011110021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2376563 + ... + 2394174.

It is an arithmetic number, because the mean of its divisors is an integer number (2447388594).

Almost surely, 2^42011110022 is an apocalyptic number.

42011110022 is a deficient number, since it is larger than the sum of its proper divisors (36305324986).

42011110022 is a wasteful number, since it uses less digits than its factorization.

42011110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4770800.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 42011110022 its reverse (22001111024), we get a palindrome (64012221046).

The spelling of 42011110022 in words is "forty-two billion, eleven million, one hundred ten thousand, twenty-two".