11100203422 has 16 divisors (see below), whose sum is σ = 20758822272. Its totient is φ = 4324754520.

The previous prime is 11100203417. The next prime is 11100203423. The reversal of 11100203422 is 22430200111.

It is a junction number, because it is equal to n+sod(n) for n = 11100203396 and 11100203405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100203423) 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, 36039468 + ... + 36039775.

It is an arithmetic number, because the mean of its divisors is an integer number (1297426392).

Almost surely, 2^11100203422 is an apocalyptic number.

11100203422 is a deficient number, since it is larger than the sum of its proper divisors (9658618850).

11100203422 is a wasteful number, since it uses less digits than its factorization.

11100203422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72079263.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11100203422 its reverse (22430200111), we get a palindrome (33530403533).

The spelling of 11100203422 in words is "eleven billion, one hundred million, two hundred three thousand, four hundred twenty-two".