11230202203202 has 16 divisors (see below), whose sum is σ = 16895722645152. Its totient is φ = 5598295510080.

The previous prime is 11230202203193. The next prime is 11230202203229. The reversal of 11230202203202 is 20230220203211.

It is a happy number.

It is a super-2 number, since 2×11230202203202² (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 7 ways as a sum of consecutive naturals, for example, 29061677 + ... + 29445567.

It is an arithmetic number, because the mean of its divisors is an integer number (1055982665322).

Almost surely, 2^{11230202203202} is an apocalyptic number.

11230202203202 is a deficient number, since it is larger than the sum of its proper divisors (5665520441950).

11230202203202 is a wasteful number, since it uses less digits than its factorization.

11230202203202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427633.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11230202203202 its reverse (20230220203211), we get a palindrome (31460422406413).

Subtracting 11230202203202 from its reverse (20230220203211), we obtain a square (9000018000009 = 3000003²).

The spelling of 11230202203202 in words is "eleven trillion, two hundred thirty billion, two hundred two million, two hundred three thousand, two hundred two".