2101110422 has 8 divisors (see below), whose sum is σ = 3181120776. Its totient is φ = 1040736832.

The previous prime is 2101110409. The next prime is 2101110443. The reversal of 2101110422 is 2240111012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2101110397 and 2101110406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4908923 + ... + 4909350.

It is an arithmetic number, because the mean of its divisors is an integer number (397640097).

Almost surely, 2^2101110422 is an apocalyptic number.

2101110422 is a deficient number, since it is larger than the sum of its proper divisors (1080010354).

2101110422 is a wasteful number, since it uses less digits than its factorization.

2101110422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9818382.

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

The square root of 2101110422 is about 45837.8710456758. The cubic root of 2101110422 is about 1280.8048368472.

Adding to 2101110422 its reverse (2240111012), we get a palindrome (4341221434).

The spelling of 2101110422 in words is "two billion, one hundred one million, one hundred ten thousand, four hundred twenty-two".