10011022220111 has 32 divisors (see below), whose sum is σ = 11438767226880. Its totient is φ = 8672578393600.

The previous prime is 10011022220063. The next prime is 10011022220117. The reversal of 10011022220111 is 11102222011001.

It is not a de Polignac number, because 10011022220111 - 2¹⁰ = 10011022219087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011022220117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85309385 + ... + 85426653.

It is an arithmetic number, because the mean of its divisors is an integer number (357461475840).

Almost surely, 2^{10011022220111} is an apocalyptic number.

10011022220111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10011022220111 is a deficient number, since it is larger than the sum of its proper divisors (1427745006769).

10011022220111 is a wasteful number, since it uses less digits than its factorization.

10011022220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118567.

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

Adding to 10011022220111 its reverse (11102222011001), we get a palindrome (21113244231112).

The spelling of 10011022220111 in words is "ten trillion, eleven billion, twenty-two million, two hundred twenty thousand, one hundred eleven".