11331122231002 has 16 divisors (see below), whose sum is σ = 19467285969600. Its totient is φ = 4845568991328.

The previous prime is 11331122230993. The next prime is 11331122231003. The reversal of 11331122231002 is 20013222113311.

It is not an unprimeable number, because it can be changed into a prime (11331122231003) 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, 885514252 + ... + 885527047.

It is an arithmetic number, because the mean of its divisors is an integer number (1216705373100).

Almost surely, 2^{11331122231002} is an apocalyptic number.

11331122231002 is a deficient number, since it is larger than the sum of its proper divisors (8136163738598).

11331122231002 is a wasteful number, since it uses less digits than its factorization.

11331122231002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771041765.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11331122231002 its reverse (20013222113311), we get a palindrome (31344344344313).

The spelling of 11331122231002 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, two hundred thirty-one thousand, two".