11122331111002 has 4 divisors (see below), whose sum is σ = 16683496666506. Its totient is φ = 5561165555500.

The previous prime is 11122331110973. The next prime is 11122331111033. The reversal of 11122331111002 is 20011113322111.

11122331111002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11045911484521 + 76419626481 = 3323539^2 + 276441^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780582777749 + ... + 2780582777752.

Almost surely, 2^{11122331111002} is an apocalyptic number.

11122331111002 is a deficient number, since it is larger than the sum of its proper divisors (5561165555504).

11122331111002 is an equidigital number, since it uses as much as digits as its factorization.

11122331111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561165555503.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11122331111002 its reverse (20011113322111), we get a palindrome (31133444433113).

The spelling of 11122331111002 in words is "eleven trillion, one hundred twenty-two billion, three hundred thirty-one million, one hundred eleven thousand, two".