101020222112011 has 32 divisors (see below), whose sum is σ = 110607089542400. Its totient is φ = 91934240388480.

The previous prime is 101020222111999. The next prime is 101020222112053. The reversal of 101020222112011 is 110211222020101.

It is a cyclic number.

It is not a de Polignac number, because 101020222112011 - 2⁷ = 101020222111883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101020222113011) 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, 429926020 + ... + 430160926.

It is an arithmetic number, because the mean of its divisors is an integer number (3456471548200).

Almost surely, 2^{101020222112011} is an apocalyptic number.

101020222112011 is a deficient number, since it is larger than the sum of its proper divisors (9586867430389).

101020222112011 is a wasteful number, since it uses less digits than its factorization.

101020222112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243659.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101020222112011 its reverse (110211222020101), we get a palindrome (211231444132112).

The spelling of 101020222112011 in words is "one hundred one trillion, twenty billion, two hundred twenty-two million, one hundred twelve thousand, eleven".