101122202011 has 16 divisors (see below), whose sum is σ = 106247127168. Its totient is φ = 96141913600.

The previous prime is 101122202003. The next prime is 101122202029. The reversal of 101122202011 is 110202221101.

It is a cyclic number.

It is not a de Polignac number, because 101122202011 - 2³ = 101122202003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101122201982 and 101122202000.

It is not an unprimeable number, because it can be changed into a prime (101122202911) 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, 336381 + ... + 561601.

It is an arithmetic number, because the mean of its divisors is an integer number (6640445448).

Almost surely, 2^101122202011 is an apocalyptic number.

101122202011 is a deficient number, since it is larger than the sum of its proper divisors (5124925157).

101122202011 is a wasteful number, since it uses less digits than its factorization.

101122202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225542.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101122202011 its reverse (110202221101), we get a palindrome (211324423112).

The spelling of 101122202011 in words is "one hundred one billion, one hundred twenty-two million, two hundred two thousand, eleven".