10112211012211 has 64 divisors (see below), whose sum is σ = 13445924438016. Its totient is φ = 7372507824000.

The previous prime is 10112211012209. The next prime is 10112211012269. The reversal of 10112211012211 is 11221011221101.

It is not a de Polignac number, because 10112211012211 - 2¹ = 10112211012209 is a prime.

It is a super-2 number, since 2×10112211012211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10112211010211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14505730 + ... + 15186856.

It is an arithmetic number, because the mean of its divisors is an integer number (210092569344).

Almost surely, 2^{10112211012211} is an apocalyptic number.

10112211012211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10112211012211 is a deficient number, since it is larger than the sum of its proper divisors (3333713425805).

10112211012211 is a wasteful number, since it uses less digits than its factorization.

10112211012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681352.

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

Adding to 10112211012211 its reverse (11221011221101), we get a palindrome (21333222233312).

The spelling of 10112211012211 in words is "ten trillion, one hundred twelve billion, two hundred eleven million, twelve thousand, two hundred eleven".