11231332321202 has 48 divisors (see below), whose sum is σ = 20556662049792. Its totient is φ = 4580042987520.

The previous prime is 11231332321201. The next prime is 11231332321219. The reversal of 11231332321202 is 20212323313211.

It is a super-2 number, since 2×11231332321202² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11231332321201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12613583 + ... + 13474610.

It is an arithmetic number, because the mean of its divisors is an integer number (428263792704).

Almost surely, 2^{11231332321202} is an apocalyptic number.

11231332321202 is a deficient number, since it is larger than the sum of its proper divisors (9325329728590).

11231332321202 is a wasteful number, since it uses less digits than its factorization.

11231332321202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26088423 (or 26088416 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 11231332321202 its reverse (20212323313211), we get a palindrome (31443655634413).

The spelling of 11231332321202 in words is "eleven trillion, two hundred thirty-one billion, three hundred thirty-two million, three hundred twenty-one thousand, two hundred two".