11120203202 has 16 divisors (see below), whose sum is σ = 16821573912. Its totient is φ = 5513210880.

The previous prime is 11120203189. The next prime is 11120203219. The reversal of 11120203202 is 20230202111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5336448601 + 5783754601 = 73051^2 + 76051^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62798 + ... + 161814.

Almost surely, 2^11120203202 is an apocalyptic number.

11120203202 is a deficient number, since it is larger than the sum of its proper divisors (5701370710).

11120203202 is a wasteful number, since it uses less digits than its factorization.

11120203202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99493.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11120203202 its reverse (20230202111), we get a palindrome (31350405313).

The spelling of 11120203202 in words is "eleven billion, one hundred twenty million, two hundred three thousand, two hundred two".