10111202220011 has 4 divisors (see below), whose sum is σ = 10169648475792. Its totient is φ = 10052755964232.

The previous prime is 10111202219959. The next prime is 10111202220017. The reversal of 10111202220011 is 11002220211101.

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

It is a cyclic number.

It is not a de Polignac number, because 10111202220011 - 2⁶ = 10111202219947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111202220017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29223127631 + ... + 29223127976.

It is an arithmetic number, because the mean of its divisors is an integer number (2542412118948).

Almost surely, 2^{10111202220011} is an apocalyptic number.

10111202220011 is a deficient number, since it is larger than the sum of its proper divisors (58446255781).

10111202220011 is an equidigital number, since it uses as much as digits as its factorization.

10111202220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58446255780.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10111202220011 its reverse (11002220211101), we get a palindrome (21113422431112).

The spelling of 10111202220011 in words is "ten trillion, one hundred eleven billion, two hundred two million, two hundred twenty thousand, eleven".