11012101022211 has 8 divisors (see below), whose sum is σ = 14716868189184. Its totient is φ = 7324367268360.

The previous prime is 11012101022191. The next prime is 11012101022257. The reversal of 11012101022211 is 11222010121011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11012101022211 - 2¹⁴ = 11012101005827 is a prime.

It is a super-2 number, since 2×11012101022211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11012101021211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4258351771 + ... + 4258354356.

It is an arithmetic number, because the mean of its divisors is an integer number (1839608523648).

Almost surely, 2^{11012101022211} is an apocalyptic number.

11012101022211 is a deficient number, since it is larger than the sum of its proper divisors (3704767166973).

11012101022211 is an equidigital number, since it uses as much as digits as its factorization.

11012101022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8516706561.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11012101022211 its reverse (11222010121011), we get a palindrome (22234111143222).

The spelling of 11012101022211 in words is "eleven trillion, twelve billion, one hundred one million, twenty-two thousand, two hundred eleven".