42441100022 has 4 divisors (see below), whose sum is σ = 63661650036. Its totient is φ = 21220550010.

The previous prime is 42441100007. The next prime is 42441100043. The reversal of 42441100022 is 22000114424.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 42441099967 and 42441100003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10610275004 + ... + 10610275007.

It is an arithmetic number, because the mean of its divisors is an integer number (15915412509).

Almost surely, 2^42441100022 is an apocalyptic number.

42441100022 is a deficient number, since it is larger than the sum of its proper divisors (21220550014).

42441100022 is a wasteful number, since it uses less digits than its factorization.

42441100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21220550013.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 42441100022 its reverse (22000114424), we get a palindrome (64441214446).

The spelling of 42441100022 in words is "forty-two billion, four hundred forty-one million, one hundred thousand, twenty-two".