11100020112202 has 24 divisors (see below), whose sum is σ = 19396032236100. Its totient is φ = 4750365211200.

The previous prime is 11100020112193. The next prime is 11100020112257. The reversal of 11100020112202 is 20221102000111.

It can be written as a sum of positive squares in 2 ways, for example, as 9947078902201 + 1152941210001 = 3153899^2 + 1073751^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80719827 + ... + 80857222.

Almost surely, 2^{11100020112202} is an apocalyptic number.

11100020112202 is a deficient number, since it is larger than the sum of its proper divisors (8296012123898).

11100020112202 is a wasteful number, since it uses less digits than its factorization.

11100020112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161577766 (or 161577759 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11100020112202 its reverse (20221102000111), we get a palindrome (31321122112313).

The spelling of 11100020112202 in words is "eleven trillion, one hundred billion, twenty million, one hundred twelve thousand, two hundred two".