101222110011 has 32 divisors (see below), whose sum is σ = 151640414208. Its totient is φ = 59519370240.

The previous prime is 101222109953. The next prime is 101222110021. The reversal of 101222110011 is 110011222101.

It is not a de Polignac number, because 101222110011 - 2¹⁰ = 101222108987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101222110021) 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, 313590 + ... + 548436.

It is an arithmetic number, because the mean of its divisors is an integer number (4738762944).

Almost surely, 2^101222110011 is an apocalyptic number.

101222110011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101222110011 is a deficient number, since it is larger than the sum of its proper divisors (50418304197).

101222110011 is a wasteful number, since it uses less digits than its factorization.

101222110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235251.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101222110011 its reverse (110011222101), we get a palindrome (211233332112).

The spelling of 101222110011 in words is "one hundred one billion, two hundred twenty-two million, one hundred ten thousand, eleven".