10112220101011 has 32 divisors (see below), whose sum is σ = 11712560348160. Its totient is φ = 8551416416256.

The previous prime is 10112220100951. The next prime is 10112220101017. The reversal of 10112220101011 is 11010102221101.

It is a happy number.

It is not a de Polignac number, because 10112220101011 - 2²³ = 10112211712403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10112220100982 and 10112220101000.

It is not an unprimeable number, because it can be changed into a prime (10112220101017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287041180 + ... + 287076406.

It is an arithmetic number, because the mean of its divisors is an integer number (366017510880).

Almost surely, 2^{10112220101011} is an apocalyptic number.

10112220101011 is a deficient number, since it is larger than the sum of its proper divisors (1600340247149).

10112220101011 is an equidigital number, since it uses as much as digits as its factorization.

10112220101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36643.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10112220101011 its reverse (11010102221101), we get a palindrome (21122322322112).

The spelling of 10112220101011 in words is "ten trillion, one hundred twelve billion, two hundred twenty million, one hundred one thousand, eleven".