11022110101211 has 16 divisors (see below), whose sum is σ = 12282477493248. Its totient is φ = 9806862542400.

The previous prime is 11022110101201. The next prime is 11022110101231. The reversal of 11022110101211 is 11210101122011.

It is not a de Polignac number, because 11022110101211 - 2⁴² = 6624063590107 is a prime.

It is a super-2 number, since 2×11022110101211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022110101201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51399635 + ... + 51613628.

It is an arithmetic number, because the mean of its divisors is an integer number (767654843328).

Almost surely, 2^{11022110101211} is an apocalyptic number.

11022110101211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11022110101211 is a deficient number, since it is larger than the sum of its proper divisors (1260367392037).

11022110101211 is a wasteful number, since it uses less digits than its factorization.

11022110101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103013482.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11022110101211 its reverse (11210101122011), we get a palindrome (22232211223222).

The spelling of 11022110101211 in words is "eleven trillion, twenty-two billion, one hundred ten million, one hundred one thousand, two hundred eleven".