11202112111202 has 32 divisors (see below), whose sum is σ = 17738156113920. Its totient is φ = 5291087363280.

The previous prime is 11202112111121. The next prime is 11202112111241. The reversal of 11202112111202 is 20211121120211.

It is a super-2 number, since 2×11202112111202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59446343 + ... + 59634485.

It is an arithmetic number, because the mean of its divisors is an integer number (554317378560).

Almost surely, 2^{11202112111202} is an apocalyptic number.

11202112111202 is a deficient number, since it is larger than the sum of its proper divisors (6536044002718).

11202112111202 is a wasteful number, since it uses less digits than its factorization.

11202112111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192638.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11202112111202 its reverse (20211121120211), we get a palindrome (31413233231413).

Subtracting 11202112111202 from its reverse (20211121120211), we obtain a palindrome (9009009009009).

The spelling of 11202112111202 in words is "eleven trillion, two hundred two billion, one hundred twelve million, one hundred eleven thousand, two hundred two".