11331122231202 has 16 divisors (see below), whose sum is σ = 22981431004992. Its totient is φ = 3723842986640.

The previous prime is 11331122231201. The next prime is 11331122231203. The reversal of 11331122231202 is 20213222113311.

It is an interprime number because it is at equal distance from previous prime (11331122231201) and next prime (11331122231203).

It is a super-5 number, since 5×11331122231202⁵ (a number of 66 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (11331122231201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13299438813 + ... + 13299439664.

It is an arithmetic number, because the mean of its divisors is an integer number (1436339437812).

Almost surely, 2^{11331122231202} is an apocalyptic number.

11331122231202 is an abundant number, since it is smaller than the sum of its proper divisors (11650308773790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11331122231202 is a wasteful number, since it uses less digits than its factorization.

11331122231202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26598878553.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11331122231202 its reverse (20213222113311), we get a palindrome (31544344344513).

The spelling of 11331122231202 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, two hundred thirty-one thousand, two hundred two".