11012100422 has 8 divisors (see below), whose sum is σ = 16519534416. Its totient is φ = 5505588952.

The previous prime is 11012100391. The next prime is 11012100433. The reversal of 11012100422 is 22400121011.

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 = 11012100397 and 11012100406.

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, 199973 + ... + 249024.

It is an arithmetic number, because the mean of its divisors is an integer number (2064941802).

Almost surely, 2^11012100422 is an apocalyptic number.

11012100422 is a deficient number, since it is larger than the sum of its proper divisors (5507433994).

11012100422 is a wasteful number, since it uses less digits than its factorization.

11012100422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461262.

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

Adding to 11012100422 its reverse (22400121011), we get a palindrome (33412221433).

The spelling of 11012100422 in words is "eleven billion, twelve million, one hundred thousand, four hundred twenty-two".