11132220101 has 8 divisors (see below), whose sum is σ = 11257138200. Its totient is φ = 11007590400.

The previous prime is 11132220091. The next prime is 11132220103. The reversal of 11132220101 is 10102223111.

It can be written as a sum of positive squares in 4 ways, for example, as 6676524100 + 4455696001 = 81710^2 + 66751^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11132220101 - 2¹⁴ = 11132203717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132220103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6005 + ... + 149333.

It is an arithmetic number, because the mean of its divisors is an integer number (1407142275).

Almost surely, 2^11132220101 is an apocalyptic number.

It is an amenable number.

11132220101 is a deficient number, since it is larger than the sum of its proper divisors (124918099).

11132220101 is a wasteful number, since it uses less digits than its factorization.

11132220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144199.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11132220101 its reverse (10102223111), we get a palindrome (21234443212).

The spelling of 11132220101 in words is "eleven billion, one hundred thirty-two million, two hundred twenty thousand, one hundred one".