11102020112002 has 4 divisors (see below), whose sum is σ = 16653030168006. Its totient is φ = 5551010056000.

The previous prime is 11102020111993. The next prime is 11102020112093. The reversal of 11102020112002 is 20021102020111.

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., 9337907528401 + 1764112583601 = 3055799^2 + 1328199^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775505027999 + ... + 2775505028002.

Almost surely, 2^{11102020112002} is an apocalyptic number.

11102020112002 is a deficient number, since it is larger than the sum of its proper divisors (5551010056004).

11102020112002 is an equidigital number, since it uses as much as digits as its factorization.

11102020112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551010056003.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11102020112002 its reverse (20021102020111), we get a palindrome (31123122132113).

The spelling of 11102020112002 in words is "eleven trillion, one hundred two billion, twenty million, one hundred twelve thousand, two".