101100120220011 has 16 divisors (see below), whose sum is σ = 147056315724288. Its totient is φ = 61272135381600.

The previous prime is 101100120219937. The next prime is 101100120220019. The reversal of 101100120220011 is 110022021001101.

It is not a de Polignac number, because 101100120220011 - 2²¹ = 101100118122859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101100120220019) 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, 13522356 + ... + 19622801.

It is an arithmetic number, because the mean of its divisors is an integer number (9191019732768).

Almost surely, 2^{101100120220011} is an apocalyptic number.

101100120220011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101100120220011 is a deficient number, since it is larger than the sum of its proper divisors (45956195504277).

101100120220011 is a wasteful number, since it uses less digits than its factorization.

101100120220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33237602.

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

Adding to 101100120220011 its reverse (110022021001101), we get a palindrome (211122141221112).

The spelling of 101100120220011 in words is "one hundred one trillion, one hundred billion, one hundred twenty million, two hundred twenty thousand, eleven".