11331122012002 has 8 divisors (see below), whose sum is σ = 18304120173276. Its totient is φ = 5229748620912.

The previous prime is 11331122011981. The next prime is 11331122012107. The reversal of 11331122012002 is 20021022113311.

It can be written as a sum of positive squares in 2 ways, for example, as 10640376517681 + 690745494321 = 3261959^2 + 831111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217906192513 + ... + 217906192564.

Almost surely, 2^{11331122012002} is an apocalyptic number.

11331122012002 is a deficient number, since it is larger than the sum of its proper divisors (6972998161274).

11331122012002 is a wasteful number, since it uses less digits than its factorization.

11331122012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435812385092.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11331122012002 its reverse (20021022113311), we get a palindrome (31352144125313).

The spelling of 11331122012002 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, twelve thousand, two".